SLOW BROADBAND SPEED AFTER NETWORK UPGRADE IN MY ...

On 15 Dec 10 I received an email from BT Broadband saying " congratulations the BB Network has been upgraded in my area ( Woodley, Berkshire, Exchange) I was warned I would experience reduced BB speads for up to 10 days then would see improvement. Before the upgrade I was getting an average download speed of 3670kbps, after 10 days the download speed never rose above 1000 kbps. I contacted the BT Call Center in India who confirmed that there was an external problem with my BB and sent me a new BT Home Hub2. I set the new hub up on 6th Jan 2011, however there was no improvement in down or upload speed even over the following 10 days.
On 17 jan 2011 I contacted the Call centre in India again, and it was confirmed by them that the fault was with BT retail / wholesale servers. Also since the problem had been outstanding for so long they " escalated the fault to BT Wholesale, and also booked an ADSL Engineer to come to my home on Wed 3rd Feb ( am visit). I am not sure what he will be able to achieve if the fault is external.!
Since 17 Jan the Call Centre has telephoned me every day to ask if there has been any improvement in my BB speed ( sometimes they have phoned 3 times a day! ) I am impressed with the daily contact from them however they seem powerless to get BT Wholesale to action the fault despite the fact that the fault has been escalated in priority.
My ADSL Line satus indicates:
Downstream 1.152 kbps
Upstream 1163 kbps
ADSL Settings
VPI/VCI 0/38
Type PPPoA
Modulation ITU-TG.992.5
Latency Type Interleaved
Noise Margin (Down/Up) 31.4 dB/5.8 dB
Line Attenuation ( down/Up) 38.5 dB /17.7 dB
Output Power (Down /Up) 0.0 dBm / 12.8 dBm
Loss of Framing 67
Loss of Signal 6
Loss of Power 0
FEC Errors ( Down / Up) 0 / 4294967224
CRC Errors ( Down / Up) 1/2147480000
HEC Errors (Down / Up) nil / 0
Error Seconds ( local) 11
The BT Speed Tester Results are as follows:
Best Effort Test - Download Speed 1017 Kbps
IP Profile for line is 1000Kbps
Upstream Test:
Upload speed 953 Kbps
Upstream Rate IP profie for line is 1163 Kbps
I would be grateful if you could offer advice or take any action which would resolve the situation Thank you.
In the meantime I await todays call from the BT Call Centre in India to report any progress that has been made !!
Solved!
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As requested Speed test results after hub self reset are shown below. Also the noise margin has decreased to 28bd. On this basis I have already emailed the mod team as you suggested Speed Test RESULTS Test1 comprises of two tests 1. Best Effort Test: -provides background information. Download Speed 1103 Kbps 0 Kbps 1000 Kbps Max Achievable Speed Download speedachieved during the test was - 1103 Kbps For your connection, the acceptable range of speedsis 400-1000 Kbps. Additional Information: Your DSL Connection Rate :2272 Kbps(DOWN-STREAM), 1163 Kbps(UP-STREAM) IP Profile for your line is - 1000 Kbps The throughput of Best Efforts (BE) classes achieved during the test is - 26.13:18.61:55.26 (SBE:NBEBE) These figures represent the ratio while sententiously passing Sub BE, Normal BE and Priority BE marked traffic. The results of this test will vary depending on the way your ISP has decided to use these traffic classes. 2. Upstream Test: -provides background information. Upload Speed 953 Kbps 0 Kbps 1163 Kbps Max Achievable Speed >Upload speed achieved during the test was - 953 Kbps Additional Information: Upstream Rate IP profile on your line is - 1163 Kbps

Similar Messages

Slow broadband speed after exchange upgrade

Hi,
I wonder if anyone can help. My local exchange was 'upgraded' on 14th August, immediately following that my Broadband speed has halved and never recovered, I used to get approx 7Mbps connection speed with a 5.8 ~ 6.3 Mbps down load speed. SInce then and upto now I only get a connection speed of approx 3.3Mbps with a download speed of around 2.8Mbps.
Since we have BT Vision this is now close to the limit of what it requires to work for on demand content.
I have spoken to BT Technical on a number of occasions. At first they told me it was my router (HomeHub V1) and that I could have a new one if a signed up for another 12 months. Since I doubted this and I also had a Home Hub V1.5 router I swapped to this router and it gave the same results! This was on the 7th September.
Since then I have spoken to BT Technical on a number of occasions, always this involves the same path - get asked whether I have tried different microfilter, connection to the main socket blah blah. Then they check the exchange, it comes up with a CC12 ADQ error, they ask BT Wholesale to investigate, BT Wholesale clear the error, BT technical ring back, ask me if speed is any better, tell them no, they say they will reset the line profile, this makes no difference!
If I ring again then we just go round in the same circle again.
Has anyone got any ideas or can someone sort this out, fed up of pointless phone calls at the moment!
Here are the line statistics from the BT Home Hub (V1.5) as things currently stand.:
Hope someone can help,
Thanks
DSL Connection
Link Information
Uptime:
0 days, 13:08:25
Modulation:
G.992.5 annex A
Bandwidth (Up/Down) [kbps/kbps]:
664 / 3,327
Data Transferred (Sent/Received) [MB/MB]:
11.57 / 62.47
Output Power (Up/Down) [dBm]:
9.5 / 0.0
Line Attenuation (Up/Down) [dB]:
8.5 / 18.5
SN Margin (Up/Down) [dB]:
11.0 / 27.5
Vendor ID (Local/Remote):
TMMB / IFTN
Loss of Framing (Local/Remote):
0 / 0
Loss of Signal (Local/Remote):
0 / 0
Loss of Power (Local/Remote):
0 / 0
Loss of Link (Remote):
0
Error Seconds (Local/Remote):
0 / 0
FEC Errors (Up/Down):
0 / 0
CRC Errors (Up/Down):
0 / 6
HEC Errors (Up/Down):
0 / 0
Line Profile:
Fast

Well 12 days later and still no improvement. Changed back to the homehub V1.0 (10 days ago) as the Homehub V1.5 was to unstable and kept dropping connection every few hours.
Spoke to BT technical last Sunday, they agreed to send me a new HomeHub in the end. This has now been lost / stolen during delivery - what a farce. Spoke to BT Technical again last night, went through the same sets of testing same results. Technical this time said I shouldn't have been sent a new homehub anyway as I was not in contract!
Reading through this forum and others it seems that there are a lot of people reporting speed issues (speed halving from original sync/download speed) when exchange has been upgraded to ADSL 2+ and the home hub is V1.0 or V1.5.
The tech i spoke to last night seemed to think it was the homehub but said i wouldn't get another one unless I signed a new contract. Told him there was no way I would sign a new contract when their customer service was so poor and they are unable to resolve problems.
He stated he would reset the I.P. profile. This morning download SNR has shot up to 30db (has got down to 18db) last night and sync speed was lower.
It seems to me that BT know there is an issue with HH V1.0 and V1.5 and ADSL 2+ but rather than send you a new router ask that you sign up to a new contract. This seems partly a ruse just to tie people into another 12 month contract.
My neighbours have the same set up and are experiencing the same problems since the exchange upgrade!

Slower speeds after network upgrade

Hi folks,
On July 19th my exhange received a network upgrade(Glenrothes South,i believe) and since then my speeds have dropped by around 20% ant both peak and off-peak times.
Phoned BT and was told about the 10 day settling time,which i was already aware of and never notied there to be any change during and after the period in speed whenever i have had a braodband connection installed,i monitor this closely btw.
Does anyone have any advice on my next course of action to remedy this as i fail to see why i should continue to pay for a supposedly upgraded service which is infact worse than before.
Thanks ,in advance
Steven
Solved!
Go to Solution.

Thanks for the rapid rapid replies guys,much appreciate.
Ihave both a wireless and etherent Pc's in the house,results look pretty much the same when test is run on each Pc
Here are the results for the wireless pc...........
FAQ
<script type="text/javascript"></script> Test1 comprises of two tests
1. Best Effort Test: -provides background information.
Download Speed
2616 Kbps
0 Kbps
4000 Kbps
Max Achievable Speed
Download speedachieved during the test was - 2616 Kbps
For your connection, the acceptable range of speeds is 1200-4000 Kbps.
Additional Information:
Your DSL Connection Rate :5344 Kbps(DOWN-STREAM), 928 Kbps(UP-STREAM)
IP Profile for your line is - 4000 Kbps
2. Upstream Test: -provides background information.
Upload Speed
681 Kbps
0 Kbps
928 Kbps
Max Achievable Speed
>Upload speed achieved during the test was - 681 Kbps
Additional Information:
Upstream Rate IP profile on your line is - 928 Kbps

Slow broadband speed after BT replaced cable to th...

Hi,
Until recently I always had a good stable broadband connection. However a couple of weeks ago it started dropping out often. This turned out to be because of a very noisy line, I rarely use the phone and when I went to check it I could hear a lot of noise on the line. I went through BT and an engineer came round this Monday and discovered the cable from outside my house had pretty much corroded away - it had likely been there 40 years! So the cable was replaced and the noise on the phone line went away (Engineer fixed it on the 11th June in the afternoon)
However during the time the line was bad my broadband (clearly in an attempt to cope with the noise) gained much higher noise margins and gradually got slower and slower, this I can understand.
The problem is now the line is repaired its still stuck at this lower speed which is really rather slow. I have read that eventually the IP profile will reset itself, but I work from home some of the time and this current speed is a real problem for me. Is there anything I can get done to get it back up to speed?
Line state:
Connected
Connection time:
2 days, 06:28:53
Downstream:
286.3 Kbps
Upstream:
440 Kbps
ADSL Settings
VPI/VCI:
0/38
Type:
PPPoA
Modulation:
G.992.5 Annex A
Latency type:
Interleaved
Noise margin (Down/Up):
32.3 dB / 29.7 dB
Line attenuation (Down/Up):
9.5 dB / 4.8 dB
Output power (Down/Up):
9.6 dBm / 12.9 dBm
FEC Events (Down/Up):
0 / 0
CRC Events (Down/Up):
0 / 54
Loss of Framing (Local/Remote):
0 / 0
Loss of Signal (Local/Remote):
0 / 0
Loss of Power (Local/Remote):
0 / 0
HEC Events (Down/Up):
0 / 7
Error Seconds (Local/Remote):
0 / 0

Keith, is this really the only Solution? My conneciton made it to a bit over 3 days, then for some reason its reset again
This time the upload speed has gone up some but download is unacceptable. If I have to wait another 5 days then its going to end up about 2 weeks I have had very slow broadband from BT (and who knows if it will stay up 5 days this time...), yet I boubt they will be refunding me my money for the BT vision service I can't use due to the speed issues with the BT connection. Seriously having to wait 5 days after they fix a problem is ridiculous, especially when it might reset at any point!
Line state:
Connected
Connection time:
0 days, 01:57:23
Downstream:
286.3 Kbps
Upstream:
888.9 Kbps
ADSL Settings
VPI/VCI:
0/38
Type:
PPPoA
Modulation:
G.992.5 Annex A
Latency type:
Interleaved
Noise margin (Down/Up):
31.4 dB / 13.2 dB
Line attenuation (Down/Up):
9.7 dB / 4.8 dB
Output power (Down/Up):
10.7 dBm / 10.6 dBm
FEC Events (Down/Up):
0 / 0
CRC Events (Down/Up):
0 / 0
Loss of Framing (Local/Remote):
0 / 0
Loss of Signal (Local/Remote):
0 / 0
Loss of Power (Local/Remote):
0 / 0
HEC Events (Down/Up):
0 / 0
Error Seconds (Local/Remote):
4 / 0

Capped (very slow) broadband speed after line repa...

Hello,
I have just had my BT line repaired due to a fault on the line 400 metres from my property. However, although the line is now fine and there is no crackling and a normal dial tone, my broadband speed seems to be capped at 273 kbps download and 811 kbps upload speeds. It won't go any faster. Before I would get roughly 2.5mb. My noise margin is 8db (it has always been quite low) and line attenuation is 58.5db (I am a fair way from the exchange).
Is there any way to manually reset the IP profile so that it goes back to normal or do I have to wait until the exchange server thinks my line is "stable"?
Any help much appreciated...
Many thanks.
Solved!
Go to Solution.

welcome to the BT community forum where customers help customers and only BT employees are the forum mods
from the information you have provided you are on 21CN adsl2 and your profile will be correct as it changes as and when your conenction speed changes. problem is probably your low connection speed
in order for the forum members to help please can you post the adsl stats from your router may need to 'show detail' to get all stats (if hub enter 192.168.1.254 in your browser and navigate to adsl or use a-z, if netgear enter 192.168.0.1) and run btspeedtester (MAC users may have problems). when first test completes then run diagnostic test and post the results .
are you connected directly via a filter to the NTE5 master or test socket or to somewhere else? Is the master the only phone socket in your home?
Have you tried the quiet line test? - dial 17070 option 2 - should hear nothing - best done with a corded phone. if cordless phone you may hear a 'dull hum' which is normal
Someone may then be able to offer help/assistance/suggestions to your problem
If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’.

Slow Broadband speed after a spate of faults

Hi all,
have read many messages on here over the last few weeks and gained a lot of useful info, thanks.
My own issue started a couple months ago with a line fault which led to very poor phone and non-existant broadband, this was repaired within a few days by BT, at the same time the engineer who was very good tested the internal wiring and disconnected some very poor extensions for outside bells etc.
After he left we continued having problems and identified the problem as a faulty ADSL filter, STILL had issues with the router locking up and running extremely slowly every few hours, so router was replaced.
Now all is fine and have been connected for 3 days with no issues other then speed.
Here are the stats:
Down Speed : 2269kBps
Up Speed : 1023kBps
Attenuation (Down/Up) 38/10.5 dB
SNR Margin (down/Up) 19/4 dB
Router is now a netgear DG834v3 with dgteam firmware, connected via adsl 2+
I have phoned bt customer support and they claim to know nothing about why the speed is so low and say that it is good for my line, however I used to get 6Mb+ before the 'troubles'
Any help much appreciated,
Cheers,
Olly
Solved!
Go to Solution.

Hi john, thanks for advice, here are my stats.
I no longer have any extensions, and the router has been connected to the test socket for 3 days, through an asdl filter with a walkabout phone.
AR7 DSL Modem Statistics: -------------------------------- [DSL Modem Stats] US Connection Rate: 1002 DS Connection Rate: 2269 DS Line Attenuation: 38 DS Margin: 20 US Line Attenuation: 21 US Margin: 6 US Payload : 2108690496 DS Payload: 2333705712 US Superframe Cnt : 15116685 DS Superframe Cnt: 15116686 US Transmit Power : 0 DS Transmit Power: 0 LOS errors: 0 SEF errors: 0 Errored Seconds: 6 Severely Err Secs: 1 Frame mode: 0 Max Frame mode: 0 Trained Path: 1 US Peak Cell Rate: 2363 Trained Mode: 8 Selected Mode: 1 ATUC Vendor Code: 4946544E ATUC Revision: 2 Hybrid Selected: 3 Trellis: 1 Showtime Count: 4 DS Max Attainable Bit Rate: 7492 kbps BitSwap: 1 US Max Attainable Bit Rate: 1004000 bps Annex: AnxA psd_mask_qualifier: 0x0000 Power Management Status: L0 DS HLINSC: 0 US ACTPSD: -345 DS ACTPSD: -366 Total init. errors: 4 Total init. timeouts: 0 Showtime init. errors: 0 Showtime init. timeouts: 0 Last showtime init. errors: 1 Last showtime init. timeouts: 0 ATUC ghsVid: b5 00 49 46 54 4e 71 be T1413Vid: 00 00 T1413Rev: 00 VendorRev: 00 ATUR ghsVid: b5 00 54 53 54 43 00 00 T1413Vid: 00 00 T1413Rev: 00 VendorRev: 00
[Upstream (TX) Interleave path] CRC: 0 FEC: 0 NCD: 0 LCD: 0 HEC: 0
[Downstream (RX) Interleave path] CRC: 5 FEC: 2459 NCD: 0 LCD: 0 HEC: 0
[Upstream (TX) Fast path] CRC: 0 FEC: 0 NCD: 0 LCD: 0 HEC: 0
[Downstream (RX) Fast path] CRC: 0 FEC: 0 NCD: 0 LCD: 0 HEC: 0
[ATM Stats] [Upstream/TX] Good Cell Cnt: 43931052 Idle Cell Cnt: 563942044
Tx Packets Dropped Count: 0 Tx Bad Packets Count: 5293
[Downstream/RX)] Good Cell Cnt: 48618869 Idle Cell Cnt: 1326965118 Bad Hec Cell Cnt: 22 Overflow Dropped Cell Cnt: 0 Rx Packets Dropped Count: 0 Rx Bad Packets Count: 0
[SAR AAL5 Stats] Tx PDU's: 7164003 Rx PDU's: 8835823 Tx Total Bytes: 3316898468 Rx Total Bytes: 1900473039 Tx Total Error Counts: 0 Rx Total Error Counts: 3
[OAM Stats] Near End F5 Loop Back Count: 0 Near End F4 Loop Back Count: 0 Far End F5 Loop Back Count: 0 Far End F4 Loop Back Count: 0 SAR OAM Ping Response Drop Count=0
And here is todays speedtester result.
FAQ
1. Best Effort Test: -provides background information.
Download Speed
1.84 Mbps
0 Mbps
2 Mbps Max Achievable Speed
Download speedachieved during the test was - 1.84 Mbps For your connection, the acceptable range of speeds is 0.8 Mbps-2 Mbps. IP Profile for your line is - 2 Mbps
2. Upstream Test: -provides background information.
Upload Speed
0.87 Mbps
0 Mbps
0.83 Mbps Max Achievable Speed
Upload speed achieved during the test was - 0.87Mbps Additional Information: Upstream Rate IP profile on your line is - 0.83 Mbps
I hope these results are o.k. being that they have been connected for 3 days, but I am trying not to disconnect for 5 days or more.
Just one more thing, the SNR is 20db in the day dropping to 15db at night, it is a long overhead overhead supplying the property (1 mile +).
Thanks,
Olly

Slow broadband speed after noisy line repaired

I've recently had a noisy line which eventually got repaired (dirty connection on block at local poll). Since then Broadband has remained connected (good) but download speed has been none existant >250Kbps ASDL line details are as below:
I'm not getting any progress on the fault I've registered with BT on Dec 12 (says more testing is required), I keep chasing with the online support chat but keep getting the same response "we need to do some checks on the line we will get back to you in a hour or so, an then nothing". Any tips on how to get resolution of the issue speeded up?
ADSL line status
Connection information
Line state
Connected
Connection time
0 days, 0:00:44
Downstream
283 Kbps
Upstream
1,088 Kbps
ADSL settings
VPI/VCI
0/38
Type
PPPoA
Modulation
ITU-T G.992.5
Latency type
Interleaved
Noise margin (Down/Up)
9.2 dB / 6.3 dB
Line attenuation (Down/Up)
43.5 dB / 24.0 dB
Output power (Down/Up)
0.0 dBm / 13.0 dBm
Solved!
Go to Solution.

Well the noise margin has gone up from 9.2bB to 15.4dB, which is much better, and leaves lots of room for a speed improvement.
You must be losing a lot of signal between the master socket and wherever you plug your home hub into.
Your estimated final speed should be about 7552Kbs, but you are stuck in a banded profile due to the line fault.
You are not going to get the full speed with a margin of 9.2db, but if its not practical to use the master socket, it would be worth disconnecting the bellwire while you are up in the loft, as that may help reduce any problems on your extension.
See here for instructions.
Bellwire fix.
This could help quite a bit.
There are some useful help pages here, for BT Broadband customers only, on my personal website.
BT Broadband customers - help with broadband, WiFi, networking, e-mail and phones.

From the old forum.... Slow broadband speeds in th...

FROM THE OLD FORUM Original post by John Jorgensen...
Slow broadband speeds in the evening all of a sudden
Posted: Jan 22, 2010 9:17 AM
Click to report abuse...        Click to reply to this thread    Reply
Hi,
I have had bt broadband opt3 for almost 3 months now and have always had a healthy 9mb+ connection, however have noticed it being very slow in the evening when I come home from work, I checked the speed last nite as iplayer was constantly freezing and was getting 1mb . A bit upset by this as I got bt broadband to play my ps3 online and to get faster speeds on my laptop, and I use these services mostly at nite.
I checked my speed this morning and was getting 11mb, is this normal or am I being capped I cant believe Id be going over my download limit. Can someone from bt get back to me on this?
Thanks
John
alison griffiths
Posts: 54
Registered: 11/3/09
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 22, 2010 11:22 AM   in response to: John Jorgensen in response to: John Jorgensen
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Welcome to the world of BT , the tv advert when he says " business slow" when trying to load a webpage is not other companies thats BT.
John Jorgensen
Posts: 2
Registered: 9/2/09
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 22, 2010 12:11 PM   in response to: alison griffiths in response to: alison griffiths
Click to report abuse...        Click to reply to this thread    Reply
Yes Alison, I think I can see that now. I wouldnt mind if broadband was a bit slower at peak times, I know thats normal, but when I'm only getting 1mb when my max is 14mb, I just dont feel I'm getting what I pay for. And when it gets to the point where I cant watch iplayer without it stuttering everywhere and online games lagging on the ps3, this is certainly not what I'm paying for.
I was hoping one of the mods here would help me and check my line and see if there is any cap on the line and get it removed.
I really dont wanna phone India, I deal with them 5 days a week as is...
Think I will just send one of the mods an email to check my line and see if it is being capped or if somethings wrong.
anthony dickerson
Posts: 72
Registered: 4/26/07
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 22, 2010 3:52 PM   in response to: John Jorgensen in response to: John Jorgensen
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You will never get decent speeds on Iplayer,
BT limit it because they want you to subscribe to their precious BT Vision service.
The only way you are guaranteed to get decent speeds on BT is to subscibe to BT Vision and also unlimited broadband.
Then you will get priority when you stream TV at your exchange unlike fighting it out with all the other broadband users as you currently are for the available bandwith.the more over subscribed your local exchange the worse it is
Paddy B Mod
Posts: 199
Registered: 10/13/08
   Slow broadband speeds in the evening all of a sudden
Posted: Jan 23, 2010 2:04 PM   in response to: anthony dickerson in response to: anthony dickerson
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Hi John,
I can take a look at the network side of things for you, to see if there is anything I can do to help improve your speed during peak periods. Please could you drop me an email with your BT account details? Please also include a link to this thread. It would also be very helpful if you could run a few speed tests using www.speedtester.bt.com when you feel your Broadband is running slow. I can then check those results from here.
Thanks
Paddy
BT Forum Moderator - [email protected] - if you're emailing please include a link to your thread so I can reference back to it.
Mateusz Sokolin...
Posts: 2
Registered: 10/11/08
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 24, 2010 7:33 PM   in response to: John Jorgensen in response to: John Jorgensen
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Well John i'll tell you what it is...
First of all welcome to BT and I hope you'll enjoy 18months of pain and suffer.
OK here it goes....
If you look at your contract, find a rule that says Fair Usage Policy.
Basically it states that BT will cap anyone that is abusing their lines.
However, it does not say what are the limits after which you are going to be capped for how long and at what times. (I'll come back to this later and explain)
If you ring 08007076044 I'm sure that someone will confirm my theory. As constant 1MBit between 6PM till 11/12 PM is actually FUP applied on to your account.
Ok time to explain my frustration about FUP.
Since I signed my contract with "lovely" BT for constant 4 months I had similar issue but it took me even longer to find out what is going on and how to deal with this problem (thanks to google).
FUP team states that if you exceed 100GB in a month (everyone will admit that these days 100GB is nothing when a single game for PS3/XBox360/PC sometimes is more than 5GB and 1080p film is about 12GB) will cap you for a month at peak times to outstanding and superfast 1Mbit (about 130-150KB/s).
I'be been watching my download and for few months never exceeded that 100GB in a month. Been ringing FUP team to verify when suddenly they told me that from (cant remember exactly) March FUP will apply only to accounts that are using Torrents and other P2P.
you won't believe how happy I was hearing that.... So i've started to download and next month guess what.... 1Mbit connection.
Really mad rang FUP team and asked them what on earth is going on. They confirmed that its only P2P and I've explained them that I only use Youtube, BBC iPlayer, Rapidshare, Steam and XBox Live, Beatport (just don't understand how ppl can use torrents and other P2P as they are just way to slow). So they were happy to take the cap off my broadband connection.
Next month same issue solved exactly the same way.
After that for consecutive few months I had no problem whatsoever until September where FUP Team said that there is no such thing and FUP applies to everyone.
So just want to say that BT is rubbish that can't keep their word.
I went to one of the sales advisor in the shopping centre and asked him how FUP works as it does not say in the contract "how, when, who and what".
So he said that policy is applied based on amount of files downloaded within that 100GB. So if I download e.g. 3x 50GB (although its 150GB altogether) files I wont be affected but 100x 1GB will put a cap on me.
I've been so curious if what he said was right and started to download 2x 60GB and guess what... Got frigging FUP placed on my account!!!.
I've got 2months left with them and will be extremely happy to cancel my contract, moreover, I will do everything in my power to sue them under EU Consumer Rights Law (that states that contract should be clear and fair to both sides) as Fair Usage Policy is one of those things that allows BT to do anything they want to their customers;
1. No clear explanation of what FUP is.
2. Does not states the amount of downloaded data required to have cap on the acount
3. Does not states for how long it will be applied
4. Does not states when it will be applied
If you look at e.g. Virgin Broadband everything is clearly written in nice and understandable way. It warns you at what times FUP will be applied under what circumstances and for how long. Isn't it what we all want to know??
Alex Owen
Posts: 3
Registered: 12/13/09
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 24, 2010 9:35 PM   in response to: Mateusz Sokolin... in response to: Mateusz Sokolin...
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@Mateusz I think I maybe a victim of this outragous stint BT have done. I have 2 XBOX 360's running on XBOX Live, 2 Desktop PCs connected to the web constantly, and 3 laptops, we have a torrent sharing running and World Of Warcraft on one of the PCs. All of this is shared across a 6 person family. How can a family where two members goto to college and university do their college ork, download application such as VB.net do their coursework and revise without the hassle of a **** connection. Seriously BT get your ******* head outta your **** and stop this ********, we are customers, we pay for what we are offered. When I signed up several years ago I could download everything on the net woithout infracions on my line being set in motion. You altered my contract without telling me. You will lose custom from this. Also you have ****** my wireless
Edited by: Alex Owen on Jan 24, 2010 9:36 PM
amanda jones
Posts: 33
Registered: 1/8/10
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 25, 2010 8:42 PM   in response to: Alex Owen in response to: Alex Owen
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You lot are lucky, We wish we could be capped to 1mbit. Our IP profile is capped to 500kbit because BT say the line isn't good enough for anything more. We are paying for option3 up to 8mbit and BT have said we must continue to pay for it for the remainder of the contract, or buy ourselves out of it early, the reason they give.... Up to 8mbit means up to 8mbit. If you dont get 8mbit then TOUGH LUCK SUCKERS!!
The outcome? We feel like we've been turned over by a dodgey second hand car salesman called BT. The internet deal he flogged us was a dog, a ringer, it wasn't cosher and certainly had a false MOT certificate.
Computer Geek
Posts: 429
Registered: 7/22/05
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 25, 2010 8:49 PM   in response to: amanda jones in response to: amanda jones
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Hi Amanda,
Why have you joined BT Option 3 when you can not get what BT can offer?
No pun intended but you are a bit of a sucker for paying high prices where other suppliers are cheaper and can provide what your line can support.
CG
amanda jones
Posts: 33
Registered: 1/8/10
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 26, 2010 9:13 PM   in response to: Computer Geek in response to: Computer Geek
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we moved house last october to this one, the connection was rubbish from the get-go, BT said the router was broken and we needed a new one, we said OK. That "OK" meant that we had entered into a new contract for option 3 same as out old one. The router wasn't broken, the new one didnt fix or improve the problem, we have since asked for a price reduction or compensation and been told "no". we are in contract and can pay to buy ourselves out of it if we like but otherwise we have to pay for option 3 and recieve fixed rate 500kb.
Clare Thurston
Posts: 4
Registered: 10/17/06
   Re: Slow broadband speeds in the evening all of a sudden
Posted: Jan 27, 2010 11:57 AM   in response to: amanda jones in response to: amanda jones
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Hi Amanda,
I think you'll find that the Hold To Term rules have changed. BT are now unable to charge you for the account if you no longer require it. It is against OFCOM's rulings for a company to make more money out of you as a leaving customer than an existing one. However, You will need to pay for the connection charge (if that has not expired it's original differed contract) which is £40. A cancellation fee of £25 if you are simply cancelling and not migrating using a MAC key and for any hardware. The Routers are advertised at £88 and i would suggest that if they believed on to be faulty then that would be replaced under guarantee and not be put on a differed basis. I would check exactly what they say the are charging you and query this through OFCOM. http://www.ofcom.org.uk/

Months of impecable service form BT as an option 3 customer. (I've even recommended BT to people)
but
For the past 2 weeks peak traffic has murdered my connection.
I can get 14mbit off peak, and it used to drop to about 7-9 at peak times.
Now its down to 1-2mbit at peak times. (no i haven't breached FUP as I check my btinternet inbox for the 80GB warning)
I think its resonable to experience drop off but 90%!!!
BT advertising says fast speeds at peak times. less than 2mbit is not fast. (that the governments minimum standard!!!)
I don't know how to procede because when I'm experiencing these issues if I ring up I will end up waiting so long to speak to someone (because its peak time) the concection wiill be better again.
I can think of no recourse other than to approach trading standards...
Guarnetee me 5mbit at peak times (enough to stream HD iplayer) and I'd be happy
That is what BT vision customers are in essence are getting + what ever their PC is using.
Fair usage? what about Fair Supply.

Extremely slow wifi speeds after Yosemite install

I "upgraded" to Yosemite and now my wifi speeds on this machine (iMAC) are extremely slow, like crawling. Was fine this morning before update. All other devices in the house (iphones, ipad, macbook pro) are all running normal fast speeds. Does anyone know if there is a fix for this? Missing Mavericks already.

I saw a big (huge) change in wifi speeds after Yosemite upgrade, it was more noticeable the farther away from the router I was. I moved closer to the Router and speed was back to normal.
You can check your connection by pressing at the same time alt(option) and the wifi icon (at top of menu bar), a drop down list will show the connection's stats, look for TX Rate towards the bottom. After upgrade my TX Rate dropped to 5 Mbps! I moved closer to the Router, and TX Rate improved to 146 Mbps, Safari was browsing at normal speeds again.
I read other discussions, found a suggestion to rename my location, in System Preferences - Network - WiFi, at top of panel Location, mine was named Automatic (the default). As suggested, I clicked on the arrows, selected edit, and renamed the location, name it anything you like... I restarted the computer, and luckily enough my TX Rate at the farthest location from Router improved from 5Mbps to 39 Mbps. Still slower than before, never saw it below 80's. Don't know if the restart or the change of location name did the trick, maybe it was that Yosemite needed time to adjust to its new environment, regardless, there was some improvement.
I think there is an issue with Yosemite and WiFi that causes the TX Rate to drop more than with Mavericks as the distance from Router increases. Does not sound logical, but that is what the connection stats are saying!

Very slow broadband speeds

Hello
My first post, and I'm hoping that someone will be able to help me with this.
For a few days now, I've been experiencing very slow broadband speeds (100kbps or less), in contrast to the 1.5 - 2Mbps that I would usually expect to get. I've been on hold to BT technical support for some time, and have got through twice, on both occasions being told that this is a widespread issue and to wait until the next day. However, I'm not seeing any improvement. I'm aware of the problems in Edinburgh and the North of England,but I'm in East Anglia.
speedtester.bt.com shows:
Your configured download throughput speed for this service is 135 k
and then:
Two consecutive attempts have failed to initialise an Assured Rate session for your service.Please raise a fault with your service provider stating that the Performance Tester tool indicated a problem with initialising your Assured Rate session. <script type="text/javascript">// paintProgressAndMessageTestBar(-1,""); paintProgressAndMessageOnBar(-1,'An Error has Occured! '); // </script>
My hub stats are:
ADSL line status
Connection information
Line state Connected
Connection time 1 day, 13:59:54
Downstream 1,504 Kbps
Upstream 448 Kbps
ADSL settings
VPI/VCI 0/38
Type PPPoA
Modulation ITU-T G.992.1
Latency type Interleaved
Noise margin (Down/Up) 15.0 dB / 19.0 dB
Line attenuation (Down/Up) 60.0 dB / 31.5 dB
Output power (Down/Up) 16.6 dBm / 11.9 dBm
Loss of Framing (Local) 0
Loss of Signal (Local) 0
Loss of Power (Local) 0
FEC Errors (Down/Up) 4586 / 92
CRC Errors (Down/Up) 297 / 2147480000
HEC Errors (Down/Up) nil / 72
Error Seconds (Local) 221
I hope this is enough information, but I'll happily supply anything else if I can. The uptime of 1.5 days is the time since I was advised to restart / reset to defaults etc.
Thanks for any help.
Deej.

Once a line is stable and working well, it's best left running 24/7
Interventions like resets, replacing accelerators, unplugging the router etc. will cause line "flapping"
And the dslam sees this as instability, and in turn the BRAS lowers the IP profile ....
This is done to achieve stability, and decrease throughput purposefully, all done automatically.
What you have to do, is cure any line noise, plug directly into the master or test socket behind the NTE
faceplate, leave it connected and wait for the throughput to increase.
Very often a rock bottom IP may need a kick to get it out of the doldrums.
Eventually the noise margin will decrease, sync will increase, and IP profile go up.
Depending on how long the line has suffered impulse noise, will determine the time for SNR to come down.
Regardless of which type of phone you used to test quietline ... hum or crackle is a no-no.
It may be the cause of the problems. It could be REIN on the network portion of the connection or dslam
crosstalk, either way it needs to be reported as line noise before you can count it out of the equation.

VERY slow broadband speeds (0.76mbps) Phoneline?

VERY slow broadband speeds (0.76mbps)
Options
on 28-10-2012 12h38
ROUTER STATISTICS
System Up Time: 0:08:24
Port Status TxPkts RxPkts Collisions Tx B/s Rx B/s Up TimeWANLANWLAN
MER
2351
2177
0
136
104
0:00:56
324
0
0
0
0
0:08:24
6762
6743
0
164
132
0:07:57
ADSL Link Downstream UpstreamConnection SpeedLine AttenuationNoise Margin
766 kbps
414 kbps
48.5 db
27.1 db
15.7 db
16.3 db
I'm with Sky, and have had very slow broadband for a while now. Above are the statistics from the test socket. Sky seem to think there is a problem with the line. I've now plugged the router into the main socket.
Any help would be appreciated.
**EDIT** My phone line is with BT, my broadband is with Sky. The problem Sky says is with the phone line it seems.

Hi Joe,
Try sticking your telephone number into this line tester page and let us know if it finds a fault. If it comes back clear, you'll need to go back to Sky as there'll be no issues with your telephone line. If it comes back with a line fault, we can get it progressed towards a fix
Dean
BTCare Community Mod
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If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’.

Incredibly Slow broadband Speed

Hi, I'm servering from a Incredibly Slow broadband Speed and can't nail the reason why.
The broadband for my street was down for a whole weekend although box said connection was ok - helpline was no help - just said try again tomorrow. Now we have internet but the speed is very very slow - speed test results are :
Download = 53 kps
acceptable range = 100-250 kps
DSL Connection Rate 486 Kps (Down-Stream), 712 kps(Up-Stream)
IP Profile for line = 135 kps
Upload = 541 Kps
Addition Hub Info:
Noise Margin (Down/Up) = 8.5 dB / 6.7 dB
Line Attenuation (Down/Up) = 63.8 dB / 35.8 dB
Output power (Down/Up) = 1.3 dBm / 1.1dBm
Prior to loss of service, my speeds although weren't great were about 1.2 Mps
I've tried all the suggestions like changing channels, filters etc and nothings change in my house since the degrading of service.
Can someone please help !
Best regards

I don't know if this will help, but I do notice that your output power is only 1.3dBm / 1.1dBm. can I ask you to look on the back of your home Hub and check to see if it is a Type A or Type B, this will be on the label in the bottom right corner. If it is a type B Hub then ring and ask for a Type A Hub as I have found that I get a better output power reading of around 16.0dBm. When I was sent out a relacement Hub when mine went wrong they sent out a Type B and my speed went very slow, so I put the original Type A Hub back on to see if it made a differance and my speed increased and my IP Profile went up. So if this is the case, ring up tech support and don't ask tell them that you wont a Type A replacement Hub. All the best in your efforts and don't forget that the more you insist the more you can achieve.

Ipad2 very slow and crashing after OS8 upgrade 8.1.1

ipad2 very slow and crashing after OS8 upgrade 8.1.1. I have tried to restore, using the iCloud backup (twice) and it works well for a short while then slows and crashes again. Genius bar help said older versions of OS8 never closed apps, so a restore should fix it, but it didn't, even with a repeat.

Hello joey:
Try resetting Safari
Trash the preference file and restart (com.apple.safari.plist).
Barry

Slower download after network upgrade

Hi,
I received an email from BT stating the following:
Good news. We’re rolling out our faster broadband and we’ll be upgrading our network in your area on 06-Aug-10. This’ll make the things you do online quicker.
Before the upgrade I was achieving a connection speed of approx. 7000/448 kbps. A few days after the upgrade I did see a brief improvement of around 7700/872 kbps. However for the last week or so I seem to be firmly planted at 5463/782 kbps.
Is there anything I should do to improve this?
Here are the results of the btspeedtest and some ADSL stats:
ADSL stats :
Channel: FAST, Upstream rate = 872 Kbps, Downstream rate = 5463 Kbps
Link Power State: L0
Mode:           ADSL2+
Channel:       Fast
Trellis:       U=ON /D=ON
Line Status:       No Defect
Training Status:   Showtime
       Down       Up
SNR (dB):   10.1       5.3
Attn(dB):   45.5       26.4
Pwr(dBm):   19.4       12.0
Max(Kbps):   6716       18139
Rate (Kbps):   5463       872
           G.dmt framing
K:       171(0)       110
R:       0       0
S:       1       1
D:       1       1
           ADSL2 framing
MSGc:       59       14
B:       170       109
M:       1       1
T:       1       1
R:       0       0
S:       0.9956       4.0000
L:       1374       220
D:       1       1
           Counters
SF:       7416483       5999664
SFErr(CRCErr):   587       59609
RS:       0       0
RSCorr:       0       35663718
RSUnCorr:   0       0
HEC:       360       45423
OCD:       14       0
LCD:       0       0
Total Cells:   1546256718       2057573243
Data Cells:   9248151       49573372
Drop Cells:   0
Bit Errors:   0       3682051
ES:       628       1353847
SES:       1       129716
UAS:       42       1353754
AS(Uptime):   119993
INP:       0.00       0.00
PER:       16.17       20.00
delay:       0.24       1.00
OR:       32.14       8.00
Bitswap:   11472       33
Total uptime:   260452
Total time = 1 days 22 min 1 sec
SF = 7416483
CRC = 587
LOS = 1
LOF = 9
ES = 628
Thanks for your time.

Hi there Yvon,
Thanks for the post and welcome to the forum.
Not sure what is going on here without running a few checks from my end. Can you please drop me an email to [email protected], include your BT account details and the link to this post. I will find out what is going on with your connection.
Cheer
Sean
BTCare Community Manager
If we have asked you to email us with your details, please make sure you are logged in to the forum, otherwise you will not be able to see our ‘Contact Us’ link within our profiles.
We are sorry that we are unable to deal with service/account queries via the private message(PM) function so please don't PM your account info, we need to deal with this via our email account :-)

One more slower MacBook Pro after Yosemite upgrade

Hello,
I noticed on queries like that of GreenVal1984 that it helps to have a EtreCheck report pasted. Because my MacBookPro - especially Apple Mail, iCal, and Spotlight within the Finder - has slowed down since I have upgraded to Yosemite, here is the system report. I ran AdwareMedic and got nothing, but not sure what "mds stores" is which may be using energy. Any way you can help me declutter the energy use or find what is slowing it will be most appreciated!
Problem description:
Since installing Yosemite, my MacBook Pro has significantly slowed down, especially Apple Mail.
EtreCheck version: 2.0.11 (98)
Report generated November 30, 2014 at 3:14:20 PM EST
Hardware Information: ℹ️
MacBook Pro (13-inch, Mid 2009) (Verified)
MacBook Pro - model: MacBookPro5,5
1 2.53 GHz Intel Core 2 Duo CPU: 2-core
4 GB RAM Upgradeable
BANK 0/DIMM0
2 GB DDR3 1067 MHz ok
BANK 1/DIMM0
2 GB DDR3 1067 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
NVIDIA GeForce 9400M - VRAM: 256 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 2 days 4:26:13
Disk Information: ℹ️
ST9250315ASG disk0 : (250.06 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
yippy skippy (disk0s2) / [Startup]: 249.20 GB (114.58 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
MATSHITADVD-R   UJ-868
USB Information: ℹ️
Apple Inc. Built-in iSight
Apple Internal Memory Card Reader
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/System/Library/Extensions
[loaded] com.Cycling74.driver.Soundflower (1.5.2) Support
[not loaded] com.pctools.iantivirus.kfs (1.0.1) Support
Startup Items: ℹ️
HP IO: Path: /Library/StartupItems/HP IO
HWNetMgr: Path: /Library/StartupItems/HWNetMgr
HWPortDetect: Path: /Library/StartupItems/HWPortDetect
Startup items are obsolete and will not work in future versions of OS X
Problem System Launch Agents: ℹ️
[failed] com.apple.CallHistoryPluginHelper.plist
[failed] com.apple.CallHistorySyncHelper.plist
[failed] com.apple.cloudd.plist
[failed] com.apple.cmfsyncagent.plist
[failed] com.apple.coreservices.appleid.authentication.plist
[failed] com.apple.EscrowSecurityAlert.plist
[failed] com.apple.icloud.fmfd.plist
[failed] com.apple.nsurlsessiond.plist
[failed] com.apple.recentsd.plist
[failed] com.apple.sbd.plist
[failed] com.apple.scopedbookmarkagent.xpc.plist
[failed] com.apple.spindump_agent.plist
[failed] com.apple.telephonyutilities.callservicesd.plist
Problem System Launch Daemons: ℹ️
[failed] com.apple.awdd.plist
[failed] com.apple.ctkd.plist
[failed] com.apple.GSSCred.plist
[failed] com.apple.installd.plist
[failed] com.apple.nehelper.plist
[failed] com.apple.nsurlsessiond.plist
[failed] com.apple.periodic-daily.plist
[failed] com.apple.periodic-weekly.plist
[failed] com.apple.softwareupdate_download_service.plist
[failed] com.apple.softwareupdated.plist
[failed] com.apple.wdhelper.plist
Launch Agents: ℹ️
[loaded] com.divx.dms.agent.plist Support
[loaded] com.divx.update.agent.plist Support
[loaded] com.google.keystone.agent.plist Support
[running] com.trusteer.rapport.rapportd.plist Support
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist Support
[running] com.bradfordnetworks.agent.plist Support
[failed] com.gadgettrack.SkyHook.plist Support
[running] com.gadgettrak.gadgettrakdeamon.plist Support
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.trusteer.rooks.rooksd.plist Support
[invalid?] Safe.Connect.plist Support
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist Support
[running] com.amazon.music.plist Support
[not loaded] jp.co.canon.Inkjet_Extended_Survey_Agent.plist Support
User Login Items: ℹ️
Mail ApplicationHidden (/Applications/Mail.app)
iTunesHelper ApplicationHidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Dropbox Application (/Applications/Dropbox.app)
Google Chrome Application (/Applications/Google Chrome.app)
Wondershare Helper Compact Application (/Users/[redacted]/Library/Application Support/Helper/Wondershare Helper Compact.app)
iAntiVirus ApplicationHidden (/Applications/iAntiVirus/iAntiVirus.app)
SymQuickMenu Application (/Library/Application Support/Norton Solutions Support/SymQuickMenu/SymQuickMenu.app)
DiskMountNotify Application (/Library/Application Support/Norton Solutions Support/Norton AntiVirus/DiskMountNotify.app)
SymSecondaryLaunch Application (/Library/Application Support/Norton Solutions Support/Scheduler/SymSecondaryLaunch.app)
ScanNotification Application (/Library/Application Support/Norton Solutions Support/Norton AntiVirus/ScanNotification.app)
Popup Application (/Library/Application Support/Pharos/Popup.app)
HP IO Classic Proxy Application (/Library/Frameworks/HPServicesInterface.framework/Versions/A/Runtime/HP IO Classic Proxy.app)
CSA Application (/Library/Application Support/Bradford Networks/Persistent Agent/CSA.app)
HP Scheduler Application (/Library/Application Support/Hewlett-Packard/Software Update/HP Scheduler.app)
Internet Plug-ins: ℹ️
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
OVSHelper: Version: 1.1 Support
Default Browser: Version: 600 - SDK 10.10
Musicnotes: Version: 1.17.3 Support
OfficeLiveBrowserPlugin: Version: 12.2.8 Support
Silverlight: Version: 5.1.30514.0 - SDK 10.6 Support
FlashPlayer-10.6: Version: 15.0.0.239 - SDK 10.6 Support
AmazonMP3DownloaderPlugin101736: Version: AmazonMP3DownloaderPlugin 1.0.17 - SDK 10.4 Support
DivX Web Player: Version: 3.1.1.9 - SDK 10.6 Support
Flash Player: Version: 15.0.0.239 - SDK 10.6 Support
AmazonMP3DownloaderPlugin: Version: AmazonMP3DownloaderPlugin 1.0.17 - SDK 10.4 Support
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 Support
iPhotoPhotocast: Version: 7.0
AdobePDFViewer: Version: 9.5.5 Support
Photo Center Plugin: Version: Photo Center Plugin 1.1.2.2 Support
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.4.6 - SDK 10.6 Support
WidevineMediaOptimizer: Version: 6.0.0.12757 - SDK 10.7 Support
User Internet Plug-ins: ℹ️
WebEx: Version: 1.0 Support
3rd Party Preference Panes: ℹ️
Flash Player Support
GadgetTrak Support
Perian Support
Trusteer Endpoint Protection Support
Time Machine: ℹ️
Auto backup: NO - Auto backup turned off
Volumes being backed up:
yippy skippy: Disk size: 249.20 GB Disk used: 134.62 GB
Destinations:
Time Machine Backups [Local]
Total size: 0 B
Total number of backups: 0
Oldest backup: -
Last backup: -
Size of backup disk: Too small
Backup size 0 B < (Disk used 134.62 GB X 3)
Top Processes by CPU: ℹ️
      19% fpsaud
      10% WindowServer
      1% launchd
      1% Google Chrome
      0% AppleSpell
Top Processes by Memory: ℹ️
137 MB Google Chrome
120 MB mds_stores
120 MB Finder
120 MB iTunes
116 MB WindowServer
Virtual Memory Information: ℹ️
43 MB Free RAM
1.44 GB Active RAM
1.42 GB Inactive RAM
668 MB Wired RAM
14.48 GB Page-ins
962 MB Page-outs

1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem. But with the aid of the test results, the solution may take a few minutes, instead of hours or days.
Don't be put off by the complexity of these instructions. The process is much less complicated than the description. You do harder tasks with the computer all the time.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. Backup is always a must, and when you're having any kind of trouble with the computer, you may be at higher than usual risk of losing data, whether you follow these instructions or not.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
3. Below are instructions to run a UNIX shell script, a type of program. As I wrote above, it changes nothing. It doesn't send or receive any data on the network. All it does is to generate a human-readable report on the state of the computer. That report goes nowhere unless you choose to share it. If you prefer, you can act on it yourself without disclosing the contents to me or anyone else.
You should be wondering whether you can believe me, and whether it's safe to run a program at the behest of a stranger. In general, no, it's not safe and I don't encourage it.
In this case, however, there are a couple of ways for you to decide whether the program is safe without having to trust me. First, you can read it. Unlike an application that you download and click to run, it's transparent, so anyone with the necessary skill can verify what it does.
You may not be able to understand the script yourself. But variations of the script have been posted on this website thousands of times over a period of years. The site is hosted by Apple, which does not allow it to be used to distribute harmful software. Any one of the millions of registered users could have read the script and raised the alarm if it was harmful. Then I would not be here now and you would not be reading this message.
Nevertheless, if you can't satisfy yourself that these instructions are safe, don't follow them. Ask for other options.
4. Here's a summary of what you need to do, if you choose to proceed:
☞ Copy a line of text in this window to the Clipboard.
☞ Paste into the window of another application.
☞ Wait for the test to run. It usually takes a few minutes.
☞ Paste the results, which will have been copied automatically, back into a reply on this page.
The sequence is: copy, paste, wait, paste again. You don't need to copy a second time. Details follow.
5. You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode, under the conditions in which the problem is reproduced. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
6. If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this section doesn’t apply. Don't log in as root.
7. The script is a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, though you may not see all of it in the browser window, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
Triple-click anywhere in the line of text below on this page to select it:
PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/libexec;clear;cd;p=(Software Hardware Memory Diagnostics Power FireWire Thunderbolt USB Fonts SerialATA 4 1000 25 5120 KiB/s 1024 85 \\b%% 20480 1 MB/s 25000 ports ' com.clark.\* \*dropbox \*genieo\* \*GoogleDr\* \*k.AutoCAD\* \*k.Maya\* vidinst\* ' DYLD_INSERT_LIBRARIES\ DYLD_LIBRARY_PATH -86 "` route -n get default|awk '/e:/{print $2}' `" 25 N\\/A down up 102400 25600 recvfrom sendto CFBundleIdentifier 25 25 25 1000 MB ' com.adobe.AAM.Updater-1.0 com.adobe.AAM.Updater-1.0 com.adobe.AdobeCreativeCloud com.adobe.CS4ServiceManager com.adobe.CS5ServiceManager com.adobe.fpsaud com.adobe.SwitchBoard com.adobe.SwitchBoard com.apple.aelwriter com.apple.AirPortBaseStationAgent com.apple.FolderActions.enabled com.apple.installer.osmessagetracing com.apple.mrt.uiagent com.apple.ReportCrash.Self com.apple.rpmuxd com.apple.SafariNotificationAgent com.apple.usbmuxd com.citrixonline.GoToMeeting.G2MUpdate com.google.keystone.agent com.google.keystone.daemon com.microsoft.office.licensing.helper com.oracle.java.Helper-Tool com.oracle.java.JavaUpdateHelper com.oracle.java.JavaUpdateHelper org.macosforge.xquartz.privileged_startx org.macosforge.xquartz.privileged_startx org.macosforge.xquartz.startx ' ' 879294308 4071182229 461455494 3627668074 1083382502 1274181950 1855907737 2758863019 1848501757 464843899 3694147963 1233118628 2456546649 2806998573 2778718105 2636415542 842973933 2051385900 3301885676 891055588 998894468 695903914 1443423563 4136085286 523110921 2883943871 3873345487 ' 51 5120 files );N5=${#p[@]};p[N5]=` networksetup -listnetworkserviceorder|awk ' NR>1 { sub(/^$[0-9]+$ /,"");n=$0;getline;} $NF=="'${p[26]}')" { sub(/.$/,"",$NF);print n;exit;} ' `;f=('\n%s: %s\n' '\n%s\n\n%s\n' '\nRAM details\n%s\n' %s\ %s '%s\n-\t%s\n' );S0() { echo ' { q=$NF+0;$NF="";u=$(NF-1);$(NF-1)="";gsub(/^ +| +$/,"");if(q>='${p[$1]}') printf("%s (UID %s) is using %s '${p[$2]}'",$0,u,q);} ';};s=(' s/[0-9A-Za-z._]+@[0-9A-Za-z.]+\.[0-9A-Za-z]{2,4}/EMAIL/g;/faceb/s/(at\.)[^.]+/\1NAME/g;/\/Shared/!s/(\/Users\/)[^ /]+/\1USER/g;s/[-0-9A-Fa-f]{22,}/UUID/g;' ' s/^ +//;/de: S|[nst]:/p;' ' {sub(/^ +/,"")};/er:/;/y:/&&$2<'${p[10]} ' 1s/://;3,6d;/[my].+:/d;s/^ {4}//;H;${ g;s/\n$//;/s: (E[^m]|[^EO])|x([^08]|02[^F]|8[^0])/p;} ' ' 5h;6{ H;g;/P/!p;} ' ' ($1~/^Cy/&&$3>'${p[11]}')||($1~/^Cond/&&$2!~/^N/) ' ' /:$/{ N;/:.+:/d;s/ *://;b0'$'\n'' };/^ *(V.+ [0N]|Man).+ /{ s/ 0x.... //;s/[()]//g;s/(.+: )(.+)/ (\2)/;H;};$b0'$'\n'' d;:0'$'\n'' x;s/\n\n//;/Apple[ ,]|Genesy|Intel|SMSC/d;s/\n.*//;/\)$/p;' ' s/^.*C/C/;H;${ g;/No th|pms/!p;} ' '/= [^GO]/p' '{$1=""};1' ' /Of/!{ s/^.+is |\.//g;p;} ' ' $0&&!/ / { n++;print;} END { if(n<10) print "com.apple.";} ' ' { sub(/ :/,"");print|"tail -n'${p[12]}'";} ' ' NR==2&&$4<='${p[13]}' { print $4;} ' ' END { $2/=256;if($2>='${p[15]}') print int($2) } ' ' NR!=13{next};{sub(/[+-]$/,"",$NF)};'"`S0 21 22`" 'NR!=2{next}'"`S0 37 17`" ' NR!=5||$8!~/[RW]/{next};{ $(NF-1)=$1;$NF=int($NF/10000000);for(i=1;i<=3;i++){$i="";$(NF-1-i)="";};};'"`S0 19 20`" 's:^:/:p' '/\.kext\/(Contents\/)?Info\.plist$/p' 's/^.{52}(.+) <.+/\1/p' ' /Launch[AD].+\.plist$/ { n++;print;} END { if(n<200) print "/System/";} ' '/\.xpc\/(Contents\/)?Info\.plist$/p' ' NR>1&&!/0x|\.[0-9]+$|com\.apple\.launchctl\.(Aqua|Background|System)$/ { print $3;} ' ' /\.(framew|lproj)|\):/d;/plist:|:.+(Mach|scrip)/s/:[^:]+//p ' '/^root$/p' ' !/\/Contents\/.+\/Contents|Applic|Autom|Frameworks/&&/Lib.+\/Info.plist$/ { n++;print;} END { if(n<1100) print "/System/";} ' '/^\/usr\/lib\/.+dylib$/p' ' /Temp|emac/{next};/(etc|Preferences|Launch[AD].+)\// { sub(".(/private)?","");n++;print;} END { split("'"${p[41]}"'",b);split("'"${p[42]}"'",c);for(i in b) print b[i]".plist\t"c[i];if(n<500) print "Launch";} ' ' /\/(Contents\/.+\/Contents|Frameworks)\/|\.wdgt\/.+\.([bw]|plu)/d;p;' 's/\/(Contents\/)?Info.plist$//;p' ' { gsub("^| |\n","\\|\\|kMDItem'${p[35]}'=");sub("^...."," ") };1 ' p '{print $3"\t"$1}' 's/\'$'\t''.+//p' 's/1/On/p' '/Prox.+: [^0]/p' '$2>'${p[43]}'{$2=$2-1;print}' ' BEGIN { i="'${p[26]}'";M1='${p[16]}';M2='${p[18]}';M3='${p[31]}';M4='${p[32]}';} !/^A/{next};/%/ { getline;if($5<M1) a="user "$2"%, system "$4"%";} /disk0/&&$4>M2 { b=$3" ops/s, "$4" blocks/s";} $2==i { if(c) { d=$3+$4+$5+$6;next;};if($4>M3||$6>M4) c=int($4/1024)" in, "int($6/1024)" out";} END { if(a) print "CPU: "a;if(b) print "I/O: "b;if(c) print "Net: "c" (KiB/s)";if(d) print "Net errors: "d" packets/s";} ' ' /r\[0\] /&&$NF!~/^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./ { print $NF;exit;} ' ' !/^T/ { printf "(static)";exit;} ' '/apsd|BKAg|OpenD/!s/:.+//p' ' (/k:/&&$3!~/(255\.){3}0/ )||(/v6:/&&$2!~/A/ ) ' ' $1~"lR"&&$2<='${p[25]}';$1~"li"&&$3!~"wpa2";' ' BEGIN { FS=":";p="uniq -c|sed -E '"'s/ +\$[0-9]+\$\$.+\$/\\\2 x\\\1/;s/x1$//'"'";} { n=split($3,a,".");sub(/_2[01].+/,"",$3);print $2" "$3" "a[n]$1|p;b=b$1;} END { close(p);if(b) print("\n\t* Code injection");} ' ' NR!=4{next} {$NF/=10240} '"`S0 27 14`" ' END { if($3~/[0-9]/)print$3;} ' ' BEGIN { L='${p[36]}';} !/^[[:space:]]*(#.*)?$/ { l++;if(l<=L) f=f"\n   "$0;} END { F=FILENAME;if(!F) exit;if(!f) f="\n   [N/A]";"cksum "F|getline C;split(C, A);C="checksum "A[1];"file -b "F|getline T;if(T!~/^(AS.+ (En.+ )?text(, with v.+)?$|(Bo|PO).+ sh.+ text ex|XM)/) F=F" ("T", "C")";else F=F" ("C")";printf("\nContents of %s\n%s\n",F,f);if(l>L) printf("\n   ...and %s more line(s)\n",l-L);} ' ' s/^ ?n...://p;s/^ ?p...:/-'$'\t''/p;' 's/0/Off/p' ' END{print NR} ' ' /id: N|te: Y/{i++} END{print i} ' ' / / { print "'"${p[28]}"'";exit;};1;' '/ en/!s/\.//p' ' NR!=13{next};{sub(/[+-M]$/,"",$NF)};'"`S0 39 40`" ' $10~/$L/&&$9!~"localhost" { sub(/.+:/,"",$9);print $1": "$9|"sort|uniq";} ' '/^ +r/s/.+"(.+)".+/\1/p' 's/(.+\.wdgt)\/(Contents\/)?Info\.plist$/\1/p' 's/^.+\/(.+)\.wdgt$/\1/p' ' /l: /{ /DVD/d;s/.+: //;b0'$'\n'' };/s: /{ /V/d;s/^ */- /;H;};$b0'$'\n'' d;:0'$'\n'' x;/APPLE [^:]+$/d;p;' ' /^find: /d;p;' "`S0 44 45`" ' BEGIN{FS="= "} /Path/{print $2} ' ' /^ *$/d;s/^ */   /;' ' s/^.+ |\(.+$$//g;p ' '/\.(appex|pluginkit)\/Contents\/Info\.plist$/p' ' /2/{print "WARN"};/4/{print "CRITICAL"};' ' /EVHF|MACR|^s/d;s/^.+: //p;' );c1=(system_profiler pmset\ -g nvram fdesetup find syslog df vm_stat sar ps crontab iotop top pkgutil 'PlistBuddy 2>&1 -c "Print' whoami cksum kextstat launchctl smcDiagnose sysctl\ -n defaults\ read stat lsbom mdfind ' for i in ${p[24]};do ${c1[18]} ${c2[27]} $i;done;' pluginkit scutil dtrace profiles sed\ -En awk /S*/*/P*/*/*/C*/*/airport networksetup mdutil lsof test osascript\ -e );c2=(com.apple.loginwindow\ LoginHook '" /L*/P*/loginw*' "'tell app \"System Events\" to get properties of login items'|tr , \\\n" 'L*/Ca*/com.ap*.Saf*/E*/* -d 1 -name In*t -exec '"${c1[14]}"' :CFBundleDisplayName" {} \;|sort|uniq' '~ $TMPDIR.. $ -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $' '.??* -path .Trash -prune -o -type d -name *.app -print -prune' :${p[35]}\" :Label\" '{/,}L*/{Con,Pref}* -type f ! -size 0 -name *.plist -exec plutil -s {} \;' "-f'%N: %l' Desktop L*/Keyc*" therm sysload boot-args status " -F '\$Time \$(RefProc): \$Message' -k Sender Req 'fsev|kern|launchd' -k RefProc Rne 'Aq|WebK' -k Message Rne 'Goog|ksadm|probe|Roame|SMC:|smcD|sserti|suhel| VALI|ver-r|xpma' -k Message Req 'abn|bad |Beac|caug|corru|dead[^bl]|FAIL|fail|GPU |hfs: Ru|inval|jnl:|last value [1-9]|NVDA$|pagin|proc: t|Roamed|rror|SL|TCON|Throttli|tim(ed? ?|ing )o|WARN' " '-du -n DEV -n EDEV 1 10' 'acrx -o comm,ruid,%cpu' '-t1 10 1' '-f -pfc /var/db/r*/com.apple.*.{BS,Bas,Es,J,OSXU,Rem,up}*.bom' '{/,}L*/Lo*/Diag* -type f -regex .\*[cght] ! -name .?\* ! -name \*ag \( -exec grep -lq "^Thread c" {} \; -exec printf \* \; -o -true $ -execdir stat -f:%Sc:%N -t%F {} \;|sort -t: -k2 |tail -n'${p[38]} '/S*/*/Ca*/*xpc* >&- ||echo No' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' '-L /S*/L*/{C*/Sec*A,Ex}* {/,}L*/{A*d,Ca*/*/Ex,Co{mpon,reM},Ex,In{p,ter},iTu*/*P,Keyb,Mail/B,Pr*P,Qu*T,Scripti,Sec,Servi,Spo,Widg}* -path \\*s/Resources -prune -o -type f -name Info.plist' '/usr/lib -type f -name *.dylib' `awk "${s[31]}"<<<${p[23]}` "/e*/{auto,{cron,fs}tab,hosts,{[lp],sy}*.conf,mach_i*/*,pam.d/*,ssh{,d}_config,*.local} {,/usr/local}/etc/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t {/S*/,/,}L*/Lau*/*t .launchd.conf" list getenv /Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${p[N5]}" -getinfo\ "${p[N5]}" -P -m\ / '' -n1 '-R -l1 -n1 -o prt -stats command,uid,prt' '--regexp --only-files --files com.apple.pkg.*|sort|uniq' -kl -l -s\ / '-R -l1 -n1 -o mem -stats command,uid,mem' '+c0 -i4TCP:0-1023' com.apple.dashboard\ layer-gadgets '-d /L*/Mana*/$USER&&echo On' '-app Safari WebKitDNSPrefetchingEnabled' "+c0 -l|awk '{print(\$1,\$3)}'|sort|uniq -c|sort -n|tail -1|awk '{print(\$2,\$3,\$1)}'" -m 'L*/{Con*/*/Data/L*/,}Pref* -type f -size 0c -name *.plist.???????|wc -l' kern.memorystatus_vm_pressure_level '3>&1 >&- 2>&3' " -F '\$Time \$Message' -k Sender kernel -k Message CSeq 'n Cause: -' " );N1=${#c2[@]};for j in {0..9};do c2[N1+j]=SP${p[j]}DataType;done;N2=${#c2[@]};for j in 0 1;do c2[N2+j]="-n ' syscall::'${p[33+j]}':return { @out[execname,uid]=sum(arg0) } tick-10sec { trunc(@out,1);exit(0);} '";done;l=(Restricted\ files Hidden\ apps 'Elapsed time (s)' POST Battery Safari\ extensions Bad\ plists 'High file counts' User Heat System\ load boot\ args FileVault Diagnostic\ reports Log 'Free space (MiB)' 'Swap (MiB)' Activity 'CPU per process' Login\ hook 'I/O per process' Mach\ ports kexts Daemons Agents XPC\ cache Startup\ items Admin\ access Root\ access Bundles dylibs Apps Font\ issues Inserted\ dylibs Firewall Proxies DNS TCP/IP Wi-Fi Profiles Root\ crontab User\ crontab 'Global login items' 'User login items' Spotlight Memory Listeners Widgets Parental\ Controls Prefetching SATA Descriptors App\ extensions Lockfiles Memory\ pressure SMC Shutdowns );N3=${#l[@]};for i in 0 1 2;do l[N3+i]=${p[5+i]};done;N4=${#l[@]};for j in 0 1;do l[N4+j]="Current ${p[29+j]}stream data";done;A0() { id -G|grep -qw 80;v[1]=$?;((v[1]==0))&&sudo true;v[2]=$?;v[3]=`date +%s`;clear >&-;date '+Start time: %T %D%n';};for i in 0 1;do eval ' A'$((1+i))'() { v=` eval "${c1[$1]} ${c2[$2]}"|'${c1[30+i]}' "${s[$3]}" `;[[ "$v" ]];};A'$((3+i))'() { v=` while read i;do [[ "$i" ]]&&eval "${c1[$1]} ${c2[$2]}" \"$i\"|'${c1[30+i]}' "${s[$3]}";done<<<"${v[$4]}" `;[[ "$v" ]];};A'$((5+i))'() { v=` while read i;do '${c1[30+i]}' "${s[$1]}" "$i";done<<<"${v[$2]}" `;[[ "$v" ]];};A'$((7+i))'() { v=` eval sudo "${c1[$1]} ${c2[$2]}"|'${c1[30+i]}' "${s[$3]}" `;[[ "$v" ]];};';done;A9(){ v=$((`date +%s`-v[3]));};B2(){ v[$1]="$v";};for i in 0 1;do eval ' B'$i'() { v=;((v['$((i+1))']==0))||{ v=No;false;};};B'$((3+i))'() { v[$2]=`'${c1[30+i]}' "${s[$3]}"<<<"${v[$1]}"`;} ';done;B5(){ v[$1]="${v[$1]}"$'\n'"${v[$2]}";};B6() { v=` paste -d: <(printf "${v[$1]}") <(printf "${v[$2]}")|awk -F: ' {printf("'"${f[$3]}"'",$1,$2)} ' `;};B7(){ v=`grep -Fv "${v[$1]}"<<<"$v"`;};C0() { [[ "$v" ]]&&sed -E "$s"<<<"$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v"|sed -E "$s";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { v=`sed -E "${s[63]}"<<<"$v"`&&C1 1 $1;};for i in 1 2 7 8;do for j in 0 2 3;do eval D$i$j'(){ A'$i' $1 $2 $3; C'$j' $4;};';done;done;{ A0;D20 0 $((N1+1)) 2;D10 0 $N1 1;B0;C2 27;B0&&! B1&&C2 28;D12 15 37 25 8;A1 0 $((N1+2)) 3;C0;D13 0 $((N1+3)) 4 3;D23 0 $((N1+4)) 5 4;D13 0 $((N1+9)) 59 50;for i in 0 1 2;do D13 0 $((N1+5+i)) 6 $((N3+i));done;D13 1 10 7 9;D13 1 11 8 10;B1&&D73 19 53 67 55;D22 2 12 9 11;D12 3 13 10 12;D23 4 19 44 13;D23 5 54 12 56;D23 5 14 12 14;D22 6 36 13 15;D22 20 52 66 54;D22 7 37 14 16;D23 8 15 38 17;D22 9 16 16 18;B1&&{ D82 35 49 61 51;D82 11 17 17 20;for i in 0 1;do D82 28 $((N2+i)) 45 $((N4+i));done;};D22 12 44 54 45;D22 12 39 15 21;A1 13 40 18;B2 4;B3 4 0 19;A3 14 6 32 0;B4 0 5 11;A1 17 41 20;B7 5;C3 22;B4 4 6 21;A3 14 7 32 6;B4 0 7 11;B3 4 0 22;A3 14 6 32 0;B4 0 8 11;B5 7 8;B1&&{ A8 18 26 23;B7 7;C3 23;};A2 18 26 23;B7 7;C3 24;D13 4 21 24 26;B4 4 12 26;B3 4 13 27;A1 4 22 29;B7 12;B2 14;A4 14 6 52 14;B2 15;B6 14 15 4;B3 0 0 30;C3 29;A1 4 23 27;B7 13;C3 30;B3 4 0 65;A3 14 6 32 0;B4 0 16 11;A1 26 50 64;B7 16;C3 52;D13 24 24 32 31;D13 25 37 32 33;A2 23 18 28;B2 16;A2 16 25 33;B7 16;B3 0 0 34;B2 21;A6 47 21&&C0;B1&&{ D73 21 0 32 19;D73 10 42 32 40;D82 29 35 46 39;};D23 14 1 62 42;D12 34 43 53 44;D12 22 20 32 25;D22 0 $((N1+8)) 51 32;D13 4 8 41 6;D12 21 28 35 34;D13 27 29 36 35;A2 27 32 39&&{ B2 19;A2 33 33 40;B2 20;B6 19 20 3;};C2 36;D23 33 34 42 37;B1&&D83 35 45 55 46;D23 32 31 43 38;D12 36 47 32 48;D13 10 42 32 41;D13 37 2 48 43;D13 4 5 32 1;D13 4 3 60 5;D12 21 48 49 49;B3 4 22 57;A1 21 46 56;B7 22;B3 0 0 58;C3 47;D22 4 4 50 0;D12 4 51 32 53;D23 22 9 37 7;A9;C2 2;} 2>/dev/null|pbcopy;exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
8. Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
9. If you see an error message in the Terminal window such as "Syntax error" or "Event not found," enter
exec bash
and press return. Then paste the script again.
10. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
11. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report what happened. No harm will be done.
12. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
At the top of the results, there will be a line that begins with the words "Start time." If you don't see that, but instead see a mass of gibberish, you didn't wait for the "Process completed" message to appear in the Terminal window. Please wait for it and try again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
13. When you post the results, you might see an error message on the web page: "You have included content in your post that is not permitted," or "You are not authorized to post." That's a bug in the forum software. Please post the test results on Pastebin, then post a link here to the page you created.
14. This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Use Agreement for the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

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