Low Speed Connection

Hello all,
Do some of you have idea of the impact to unset low speed connection option in saplogon.ini file ?
We have about 10000 users on 20 SAP productions systems in Europe.
At the moment, our saplogon setting is with low speed connection option but a lot of users required historic functionality in input field and we ask ourself to unset this option to allow high speed connection.
The problem is that we don't know exactly what can be this impact on this on our network bandwith ?
Any suggestion ?
L HENRY

Hello Laurent
please pay attention to the SAP notes
161053 -> https://service.sap.com/sap/support/notes/161053 and then
1250939 -> https://service.sap.com/sap/support/notes/1250939 and then
203924 -> https://service.sap.com/sap/support/notes/203924
Hope that will clarify your questions...
Best regards
sven

Similar Messages

Low speed connection, but still have input history.

Hi there,
We have done some tests in our business to see the performance difference between "low speed connection" being enabled and disabled for a system, both from a network perspective, and from a performance perspective on Citrix servers.
We have determined that the 'input history' feature doesn't cause much performance impact, but a lot of the other 'high-speed' features like images and tool tips do.
We would like to be able to have "low speed connection" for our system, but still enable 'input history'. Is there any way this can be achieved, such as through INI or registry changes?
Thanks,
Michael.

I raised a message with SAP, and they responded saying that this is not possible

Low Speed connection on SAPGUI setting

Hi,
I need to know if I should set the Low Speed connection on SAPGUI setting.
I've check thru ST06->Detail Analysis Menu-> LAN Check By Ping. Some of the average ping for my user in Asia has ping average of 300-350 ms. People in Europe has the average of 70-80ms.
1. Should I ask the user in Asia to set the Low Speed connection?
2. What is the treshold here? When exactly do you need to set this option? Is there any documentation about this?
/Regards,
Eida

Hi
Here are some more documentation:
https://websmp203.sap-ag.de/~sapdownload/011000358700003943521999E/Sizing_network_V56_06.pdf
Note 578118 - Long response times on the SAP GUI
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/2020a4fb-3cf4-2a10-4dab-ad5c611e358b
http://service.sap.com/network
http://galileanworld.com/GALILEAN%20FILES/SOFTWARES/SAP/Sap%20R3%20v4.6d/DOCU/SAP_GUI_Family.pdf
Apart from "Low Speed Connection" there are many options like change the SAPgui theme from "Color" to "normal" one. But I think "Low Speed Connection" is used when there is occasional drop of packets in network.

Low speed connection E4200 with both bands enabled

When I have both 2,4 and 5,0 GHz band enabled on the E4200 router my PC (WMP600N-PCI adapter) has max. 130Mbps.
When I enable only the 5,0 GHz band it has a speed of 270Mbps.
The same speed issue with my Dell laptop.
Router and PCI adapter are new (3 days old) and both have the latest firmware.
Both PC and laptop are running on W7.
Does someone has any idea how to increase the speed with both bands enabled?
Solved!
Go to Solution.

Thanks Expert,
The issue is indeed that with both bands enabled the PC connects on 2.4GHz and not 5GHz.
I don't know what the exact speed is but I can measure the differenses in speed between 130 Mbps and 300Mbps very good by copying files to my NAS.
I've did some more tests ans found out that two laptops in my home do the same thing. .
With both bands enabled in the router they connect at 130Mbps and with only 5 GHz it's between 240 and 300Mbps.
Could it be the router that switches off the 5GHz?
Aswel as in the router as in the wireless adapters I can not switch off one band.

HT1695 In case any Wi-FI is available and if I choose not to join wi-fi, on iPhone 5 it does not connect to my 3G cellular data network but it connects to 2G data network forcing me to lower speeds in Wi-Fi enabled ares

In case any Wi-FI is available and if I choose not to join wi-fi, on iPhone 5 it does not connect to my 3G cellular data network but it connects to 2G data network forcing me to lower speeds in Wi-Fi enabled areas.

This might help
http://support.apple.com/kb/ht3406

Connection issues and low speeds

Hi there,
my family have been with BT now for about 3 or so years and the connection had been rather good until about late last year. According to my family it's everytime I come back home from uni the internet starts to play up as in:
. Low speeds
.Drops out and loses connection
Believing it was somehow my laptop causing the issues I backed everything up and completly wiped it because BT support thought it may be a virus on my machine even the the checks came back with nothing. So I've wiped my laptop and restarted it like it was a brand new laptop...still we're having these issues so I refuse to believe it's my laptop causing the problems. I've changed the chanel on the hub so many times it just doesn't make a difference. Tried different DSL adapters tried different cables even a wired connection causes problems. I am begining to think it's because the router has had it but I am willing to try anything at this point before asking for a new router from BT. Even BT don't seem to know what the problem is all they do is reset the routers chanel every single time I ring them.
So any advice or help would be greatly appreaciated
Many Thanks
Benjamin
PS - sorry for any grammar/spelling mistakes , I've written this in a hurry before the internet drops out again...

Hi Welcome to the community forums
Here is a basic guide to getting help from the community members done by CL Keith Please read through the link posted http://forumhelp.dyndns.info/speed/first_steps.html
once you have posted the information asked for then the community members can help you more
Thank You
This is a customer to customer self help forum the only BT presence here are the forum moderators
If you want to say thanks for a helpful answer,please click on the Ratings star on the left-hand side If the reply answers your question then please mark as ’Mark as Accepted Solution’

Internet connecting at much lower speed lately

I have HSI Enhanced and have had it for 10 months at this location and for a number of years at my previous location. Last October I was connecting at 3360 / 832 kbps. After some months it went down to around 2800 / 832 kpbs. I wasn't crazy about speeds getting lower as time went on rather than the connection being improved, but it was pretty much free of disconnects and reliable so I was happy with it.
In the past month or so I had noise on my voice line which Verizon fixed, but my connection is now 1792 / 448 Kbps all the time, that is a drop I will not accept if this is the way it is going to be from now on. Also there is a lot of losing the connection, not to the DSL, that light stays on but the internet light goes off. I went through the usual channels online chat, telephone support to wherever that goes. I'm done with all that, that's good for people with trouble using their modem, etc. or can't connect it but not what I am looking for.
Finally they sent out a tech who was a nice enough person, what he did was call a central office and after them first claiming the lower speed was the right speed they put the connection back in the area of 3360/832. Then they said it will probably adjust itself to down around 2800 down, which it what I had before so I was OK with it. After several days with a number of disconnects (they don't last too long but very annoying) I am back to 1792 / 448.
I am using the same modem - Actiontec GT704WGB
I don't need a tech call here in the house again, nothing has changed in here since I moved in months ago. They can check the outside signal without me waiting around for them. They don't have to stand in here to call an office on their tablet.
I need to hear from Verizon personnel that can tell me LOCAL information about why my connection speed has tanked and why there are dropouts now. And most importantly, why it can't be the same as it was for all those months. As I said, I was happy with that - especially when it was 3360 / 832 kbps.
Solved!
Go to Solution.

When Verizon turns your speed back up, they have to disable the optimization system they use on the lines to maintain your speed, since it sounds like that is just turning your speed back down after a few days. Make them fix it back again.
For future note, if you do have problems with your DSL and you're also having audio quality issues with your phone, call Voice Repair, and leave DSL support out of the mix. DSL support usually dials back the speed for a line issue from what I've seen as a first try basis. If you do have noise that disappears when the DSL modem is off, then that could be from other things which DSL support OR phone support will be needed for.
Ex: Two years ago I had a problem with my Frontier DSL line having a ton of static on the line. The DSL modem was not synchronizing, however the noise stopped when I shut off the modem. It turns out, the night before lightning struck a tree outside of my home, and caused the DSL modem which was several years old to fry. The modem was still powering up, but the chip responsible for the DSL connection itself was blown. A new modem from Frontier via DSL Support fixed the DSL connection AND the static.
Ex2: At a local business with Verizon DSL, they hear static on their line from time to time, but only while the DSL is active. The problem was not with the DSL itself or any filters, but as the static got worse it began to show up without the DSL being connected. Voice repair was dispatched instead of calling DSL Support, and resolved the problem by running new cable between the building and the Verizon copper trunk. In addition, they found and corrected some corroding splices.
========
The first to bring me 1Gbps Fiber for $30/m wins!

High speed and Low Speed CAN

Hi
This is my first time to use CAN.
I have LabVIEW 2010 and LabVIEW FPGA
I have NI 3110 Dual-Core Industrial Controller with Windows OS, NI 9157, NI 9852 CAN Low Speed Module and NI 9853 CAN High Speed Module to be used to monitor the CAN messages from an ECU unit.
The connection is done as the following:
·         The High speed CAN is connected to the NI-CAN 9853 (Port 0)
·         The low speed CAN is connected to the NI-CAN 9852 (Port 0)
·         The baud rate of the 9853 is 500kbps
·         The baud rate of the 9852 is 50kbps
·         Both modules are set to “Listen Only”
·         “Module Clock” in both modules is set to 20MHz
·         CAN networks are 29-bit and 11-bit.
My consideration is to read all the messages from both modules without losing any message. Below is a picture from the block diagram on the FPGA target, is this the best way to read CAN messages from both modules? Also, could you please suggest what is the best way to read the messages on Host vi?
Unfortunately, I do not have the module right now to do some test, so that I cannot get the iteration time (“CAN Low Speed Loop” and “CAN High Speed Loop” show in the picture below), could you please tell how to calculate the iteration time needed for each loop depending on the above information.

The way that you have proposed to use the CAN module to monitor the BUS is a bad idea. We have a prebuilt driver that will do most of this work for you. You will need to download and install the NI-CAN 2.7.3 and then you will be able to use the example finder. In the example finder look for.
The example finder is accessed through the Help menu.
Jacob K || Applications Engineer || National Instruments

How to use PCI-CAN LS (low speed can bus card) with hi speed devices

I'm having problems connecting the low speed card to the hi speed devices: I've setup the bus with 120 ohms resistors terminating it. The devices seem to be working fine but the can card doesn´t seem to receive or send anything. It has rth and rtl of 510ohms. The card and devices are at 125kbps. I ran the card diagnostics and it passed them. Is it really possible to use this low speed card with a hi speed bus? Don't I have to do something special for it to work on hi speed bus? Any sugestion is highly appreciated! thank you

Hello Danut,
I was able to set up a Low Speed CAN card to talk to a High speed port on another computer( simulating a high speed device). I did not have any termination resistors on the cable. Initially, I saw the same Comm errors you mentioned and this was because the cable I was using was internally terminated. So please check that the cables are not terminated. Also , verify that the high speed device itself is not terminated ( measure the resistance between CAN_H and CAN_L, with the cable connected and without the cable).
Let me know if you were able to get the system up and running. Also do you have any low speed devices that can be used to test teh CAN card with?

Crazy low speed from the off

hi all,
im a (relatively) new BT customer in a brand new build house. Before moving in i did some digging around to see what sort of speeds i could get with different providers and settled on BT as they seemed to be the best average and i preferred the BT home hub compared to the other ISPs offerings. (i would also add that im an IT engineer so did the usual **bleep** studying beforehand although whether this is a disadvantage remains to be seen)
i have been on the service for a month or two now and am getting dreadful low speeds. On average i get 750kbps down (max 950kbps) and 200kbps up. i have checked the disitance to the exchange with all the usual tools and its 0.9 miles away apprently. I have checked out all of my wiring and tried several ADSL filters but this is the speed i am stuck with.
I opened a case with BT and am getting the usual. (i would mention at this point that there is an issue with the BT site where you check what speeds you MAY get, if you're not a BT customer (which i wasn't) and you stick your address you get the 'up to 12meg' result, if you ARE a BT customer then you put your actual phone number in you get the REAL result. in my case i was advised i would get 'around 12meg' but then i was told i would actually get 'around 1meg', this is not good)
i am advised by BT that my exchange will get ADSL2 by the end of this year (2x-3x? ADSL) but im not counting my chickens. For info i came from a great 20meg cable connection in my old house so theres a big old step in the right direction
Im sure that this has been covered many a time on these forums so apologies if i just havent found my answers and feel free to just link me somewhere or copy and paste some jazz
anyone have any ideas or suggestions?
thanks in advance
David

As already been advised in bits and bobs:
The top tips for a good connection on a long line are as follows:
1) Is removing the bell wire as I have already advised and to have a good clean socket, with all the wires moved away from the connected wires, or snipped off all together, just to ensure as little interference as possible.
2) Would be to get a business hub, there are two available on Ebay, the 2701 (pictured right) and the 2700hgv (pictured left), now the 200HGV's seem to give a better sync speed by about 300kbps give or take, but I find they are less stable, whereas the 2701 decreases the sync speed but is far more stable, and good at holding onto low SNR's, I've seen it hold all night at -2dB Noise Margin and Im on a 9km line.
3) Would be to get a shieled RJ11 cable, as this can reduce the amount of interference, and also importantly it has the twists in as the telephone cables do to refract UV radiation, and Impulse noise just to name a few things. And the ends of them are gold plated with 24k gold just to ensure maximum transition .
Regards Edd
Check your Line
BT Speedtester

Low Speed after apparent fix

Hi there,
Recently (The past 5 - 6 weeks) i have been experiencing very low internet connection speeds, im used to 3.30mb down and 0.80mb up and a ping of around 32 to 42.
2 weeks ago a made a call to BT technical support that helped me work out what was going on, i did the usualy line testing, using the tester socket and so on that lead them to send out a engineer who replaced the drop cable to the house as i live on a lane that only has one other house here and the cables are very old an poorly maintained even some of the cables vanish into the trees/branches at some points (Outside of the property boundries ofcourse).
After he left and did his final tests the line was fine again it was up to 4mb down and a good 0.90mbs (wireless test) up as the drop cable was now new so a boost in quality was kinda expected, the weather effected the quality oftern before it was replaced and sometimes when you used the phone in the poor weather you could hear crackles on the line.
I know the line is montored after a repair job like this but i have only ever seen it go down untill i'm back to the speed it was before the drop cabel was replaced.
After doing the line test recommented here i can see the speed is very low, I would'nt even call this broadband at the moment, and the IP profile now only says 1mb Max upload which can't be right as ive been consistantly having an uploading speed of 3 - 4mb for a few years now roughly 5 - 7, so instantly thats a potently error at the exchange.
Here are the results of the BT Test (Tester Socket Wired)
And here is a noise test taken at the same time.
Hope this information helps, other tests show that speed arraving from the exchange is 1.15
Thank you
Arron Davies

ADSL Line Status
Connection Information
Line state:
Connected
Connection time:
0 days, 02:47:36
Downstream:
1.12 Mbps
Upstream:
497.3 Kbps
ADSL Settings
VPI/VCI:
0/38
Type:
PPPoA
Modulation:
G.992.3 Annex A
Latency type:
Interleaved
Noise margin (Down/Up):
7.0 dB / 14.1 dB
Line attenuation (Down/Up):
50.3 dB / 31.6 dB
Output power (Down/Up):
18.0 dBm / 12.6 dBm
FEC Events (Down/Up):
16977 / 2712
CRC Events (Down/Up):
3 / 392
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):
2 / 861
Error Seconds (Local/Remote):
42 / 400
Thank you, I'll report the line fault now.

Low speed

Have very low speed - 0.225 mbs, download. On signing up I was told I will be receiving minimum of 8mbs, average of 15mbs and a maximum of 19mbs. Besides being passed from pillar to post as no-one understands why the broadband is so low I have just been informed that the maximum I can get is now 10mbs - quite a big difference? I have also been told I will be charged to have the phone line looked at even though it was only installed by BT two months previously so I will be paying twice. Is this right? I have been lied to, called a liar, transferred to every department within BT. Each member of staff has told me they can't help that I need to be transferred to a different department so after five hours on the phone I am still at square one! This has been going on for two months. Oh I was also told I would receive compensation for not receiving a service but apparently I'm suddenly not eligible for this. I can get faster broadband (more than 10mbs) for cheaper elsewhere. BT have broken the contract by not supplying me with the service that they promised. BT staff don't seem to know much as they can't even agree on the rate of broadband I should be receiving. This is not to mention how rude they have all been towards me. I am thankful that everything is recorded as this proves that I am not at fault and there are obviously training issues that need to be addressed within all departments in the company. Has anyone else had the same experience? Can any moderators respond?

Hello, thanks for your response.
I can assure you that i have tried absolutely everything including replacement router, filters etc.
The line was only installed on the 14th April, and BT only guarantee their work for a month! I paid £130 to have a line installed...
They have admitted there is a fault in the line, but even after 6 hours of diagnostic tests still cant find the problem. These tests werent all carried out today but over the past 2 months yet they still didn't send another engineer round to check the line had been installed correctly. I was only offered this option once the "28 day" warranty on the line had expired hence I was expected to pay for it. If this information is incorrect, i have been lied to by the Technical team at BT once again.
The end result after approx 6 hours on the phone today was that i demanded a full refund for the past 2 months of broadband that i was paying for but not receiving, which was granted after a struggle, and a cancellation of the contract due to BT breaching the contract on at least 2 counts. The first being that i was lied to by the initial sales advisor about the speed of the internet connection i was to expect and BT could not honour this and the second due to paying for a service that i was not receiving. I still have not resolved the problem with the line itself which needs to be looked at by BT regardless of which isp i decide to go with now.
I think BT really need to look into the staff they have on the end of the phone as they have been nothing but helpless and i can imagine that they have lost BT 1000's of customers due to their lack of knowledge or training.

How to upgrade Tiger and install iLife without a hi-speed connection?

I recently sold my 17" iMac G4 to an internet buyer who wants to edit movies. The last thing I did was reinstall Tiger, erasing all of my files to provide the buyer with a clean slate. First, I'm not sure whether this installation would include iLife and, if so, which version? I included with the computer a Tiger disc and iLife '06. The buyer loves the machine but writes that it tells her she can't install iLife '06 without upgrading her version Tiger, which requires a high-speed connection.
Is she interpreting things correctly? Is there any way to download the Tiger upgrades if you don't have DSL or cable? If not, is there any way to install iLife '06 in lower (earlier) versions of Tiger?
(Finally, might I have cause to breathe somewhat easier knowing that she has at least some version of iLife as a result of my installing the original Tiger?)
Thanks for any tips that I might pass on to a truly grateful buyer and new Apple convert,
Cap

If she has a friend, library, internet cafe with a BB connection, even a PC, she can get the Updates from apple>downloads without Software Update, then use a CD or memory stick to take to her computer.
You could download all the updates, burn em to a CD/DVD and mail it to her!?

Receiving 'low speed usb 1.1' error when syncing

I updated itunes to 10.0.1 a day after it was released and have synced my ipod a few times without any problems. A few days ago, an error message popped up when I connected my ipod saying that my ipod was connected to a "low-speed usb 1.1 port" and says I should "connect to a high-speed usb 2.0 port if one is available on my computer". The sync seemed to be slower than usual. My mac mini only has usb 2.0 ports and was connected directly into the computer and not to a usb hub.
I have reset my ipod, restored it, and restarted my computer and still receive the same error message.
Has anyone received a similar message and have any suggestions on what I can try next? Any information would be greatly appreciated. Thanks.

Receiving an 0xE error you will want to run through the following:
http://support.apple.com/kb/TS3221

E3000 High strength, low speed

I have a laptop that's G band wireless, the top speed that get is 2.0 Mbs. WHen I swap it out with my old Linksys, I get top speed of 54Mbs. I tried "all" settings on this router. BTW I get the same low speed with my other G devices too. I'm beginning to feel that the e3000 is not G band friendly.

Open an Internet Explorer browser page on your wired computer(desktop).In the address bar type - 192.168.1.1 and press Enter...Leave Username blank & in Password use admin in lower case...
For Wireless Settings, please do the following : -
Click on the Wireless tab
This settings are for 2.4GHz wireless network :
- Here select manual configuration...Wireless Network mode should be mixed...
- Provide a unique name in the Wireless Network Name (SSID) box in order to differentiate your network from your neighbors network...
- Set the Channe Width to Standard-20MHz and change the channel to 11-2.462GHz...Wireless SSID broadcast should be Enabled and then click on Save Settings...
Please make a note of Wireless Network Name (SSID) as this is the Network Identifier...
For Wireless Security : -
Click on the Sub tab under Wireless > Wireless Security...
Change the Wireless security mode to WPA, For Encryption, select TKIP...For Passphrase input your desired WPA Key. For example , MySecretKey , This will serve as your network key whenever you connect to your wireless network. Do NOT give this key to anyone and remember the key.
NOTE : Passphrase should be more that 8 characters...
Click on Advanced Wireless Settings
Change the Beacon Interval to 50,Change the Fragmentation Threshold to 2304,Change the RTS Threshold to 2304 and Click on Save Settings...
Now see if you can locate your Wireless Network and attempt to connect...

Low Speed Connection

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