PI21AG bad connection and no 'a' radios?
I installed a new card into a computer this morning and it was connecting fine. When I go back in to look at it and fire up the site survey utility, it doesn't see any of the 802.11a interfaces on my access points. Is there something potentially wrong with this card, I made sure that the options were enabled in the ADU? I am trying to ping the card from my switch and the success rate is about 80%. I can ping 3 other clients on this AP/ssid at 99-100%. I had my laptop right next it (using a CB21AG) and the 11a interfaces were present. thanks, dave
some more information - I just spoke with the user of this card, and due to the terrible connection I had them switch over to a wpa-psk (originally connected to an EAP-TLS) ssid. The connection on this one is stable. Most of the pings are coming back at <= 1ms, with about every 7th coming in at 35ms or 40ms. This card has the latest drivers as well. If I can dig up another one of these cards I will try swapping and see what happens. dave
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When in group chat, skype has bad connection and games lag
Okay so I have searched almost every related post and cant find this exact issue and ive tried all the standard stuff to fix internet issuesWhat happens is So I moved to a new house and had no internet for 2 weeks starts may 20th about, and we got internet around june 5th. Ever since then when I join a group call with my 5 local friends Ive been in a group call with for 4 years i have bad connection and when i play online games it lags. It use to affect my internet browser, google chrome by making stuff stop loading but that isnt the case anymore. I have tried many things. Like recently I join skype group call and it seems to be fine but once i join their terraria server both skype lags and terraria and I end up losing connection. I have a theory but there still a lot of variables. Whenever my one friend is in the group call i lag a lot more than I usually do, but not everytime, and sometimes i still lag when hes not in the call. Its also him hosting the terraria server where its really bad. It has been like this for other games too though and I have tried many solutions. I feel like maybe its a bandwith thing but i get over 100 mbs download speed and around 15 mps upload speed and low ping. I can also download 2 games and play a online game with 0 problems but once skype is involved it becomes terrible.I really would like a fix, I have used skype forever and I dont think my friends really wanna use anything else.I got windows 10 about a week ago, the beta, but it did it on windows 7 too.I have also tried downloading older skypes but it keeps downloading the newer one automatically even with automatic updates off.Also when I lag on skype the little refreshing/connecting icons comes up and I lag to my friends, but I never hear them lag.
If you are swapping out operating systems and nothing is changing then the variables you need to look into are: 1, Your wired/wireless connection. Try wired if going wireless as you may have issues sustaining a good connection with the myriad of ports Skype uses. This can be due to distance, interference or other factors. 2, Try bypassing your router and go directly connected to your modem (if possible). Issues with the router firmware, its configuration or the limitations of the router itself could be causing bandwidth related issue. Going wired to the modem would be ideal. 3. You can try disabling/enabling uPnP in your router to see if that makes a difference. Some routers handle uPnP well, others have performance issues with it. 4 Cable modem/Line issues - You could have stability issues due to the quality of the modem based off standard/tier. You could have line conditions that affect upload/download stability or both, under load. I've had issues with Skype that were related to my wireless router firmware. I've also had to swap out my modem to a more compatible and higher tier one (twice) when my ISP performed infrastructure changes.
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2 weeks of bad connection and latency troubles gen...
Sorry if this is the wrong place to post this, it was in the connection issues one but I was advised I would get better help here
As I said I have been suffering with this problem now for over 2 weeks and its driving me mad! I'm not very tech savvy so forgive me if this isn't explained as well as it could be.....
So I have the white openreach modem and a black home hub, the hub has 3 solid blue lights constantly and the lights on the white box are solid too apart from a little bit of flashing from the dsl light... My issue is with my connection, its a very strange problem as the lights dont change which would tell me that the connection isnt dropping...but websites freeze up and have to be refreshed quite a lot to make them display, streaming is a joke and I struggle with the on demand on my bt vision too. I also play world of warcraft and have been able to log on about 4 times since this issue started and while logged on ms was over 8k! Usually though I cant log on full stop as it gets stuck on the "success" message or just simply wont open the launcher at all telling me it has failed to obtain patching information...I'm really mad about it as I pay a lot of money for Infinity and technical support on the phones keep fobbing me off cos they dont know whats wrong! Can anyone here offer any words of wisdom?Ok here are the results I got
IP Profile for your line is -38710 Kbps
Upstream Rate IP profile on your line is - 10000 Kbps
So it still leaves me stumped because I swear it isnt working right! But theres no issues coming up on any of my line tests -
After updating to ios7 my 4S keeps dropping calls and having a bad connection?
I recently received a refurbished "like new" 4S from Verizon, which was working fine until I did the ios7 update. I did a network reset and that didn't help, and then I did a hard reset and still the same problem. Is this a phone issue? or a Verizon issue? I've heard of other Verizon customers having the same problem. Everytime I make a phone call I have bad connection and then the call just drops. In places, I used to have a 5 bar signal, I now have 2. What else can I do to fix this?
reset all settings
settings-general-reset-reset all settings
now reconnect to wifi
settings- wifi- click network name- enter password - join
if issue persists back up and restore as new via iTunes
Peace, Clyde -
Mutilpool test connection and faiover
Hi
I have some verification regarding multipool connection in weblogic 8.1 sp5:
I configure my mulitpool to work with the following pools:
Pool1 Pool1_xa these pools are working with the primary instance.
Pool2 Pool2_xa these pools are working with the secondary instance.
Also I have the following configuration setting for all the pools:
Test Frequency=60 sec
Test Reserved Connections=true
HealthCheckFrequencySeconds=240 sec
Test table name :Dual
Init capacity=max capacity=50
I want to confirm the following points:
1-In case I don’t have any transactions and primary instance is down,the weblogic will perform test each Test Frequency seconds to Pool1 and Pool1_xa ,is the test will be done to each connection in the pool and if the test for each connection is failed then weblogic try to create new one and if it failed then it will be removed from the pool. Is that right that this process will happen 50 times for Pool1 and Pool1_xa and after this the number of connection in both pools will be zero.?
2- Suppose now I have just xa transacrions ,weblogic still test Pool1 each 60 seconds and because of Test Reserved Connections=true then each time an application ask for connection from the Pool1_xa it will be tested my question is if
The test of one connection from Pool1_xa failed is the weblogic will try to create new one and if it failed it will remove it from the pool and try another connection from Pool1_xa until it test the 50 connection and remove all of them from the pool is then the weblogic perform failover operation.
3-in case weblogic define Pool1_xa and Pool1 as bad or disable and routing all the connections to work with Pool2_xa then each HealthCheckFrequencySeconds the weblogic will test Pool1 and Pool1_xa,is the test will be try to create one connection
In the pool or 50 connections in each pool?
4-in case the primary instance come up and weblogic perform failback operation and all my transaction is xa then the webogic
Will start to create new connection in Pool1 just according to request and we don’t have any requests because all my transaction are xa,so in case the listner1 shutdown and new non-xa transaction come then there is no option to create
Connection in Pool1 is the weblogic will perform failover and start to work with Pool2 .
Thanks in advance , I am appreciated each one that can help1 - yes.
2 - no. One request will cloes 1 bad connection, and try once to replace it.
3 - If a multipool disables a pool, then (for 81sp5) the multipool will try periodically
to restore/reconnect the disabled pool. If a pool is disabled, that turns off it's
testing inactive connections.
4 - I don't understand... -
I want to purchase an ipad 32gb in the larger size buy have read many bad reviews that they have problems staying connected to wifi. I don't want to have to buy a data package so I only want the wifi one. I already pay apple for my iphone data and I can't afford more money. Why are there so many bad reviews and are the newer ones that much better, according to many reviews they are not.Please help
I already pay apple for my iphone data
You pay your carrier for data, not Apple.
Why are there so many bad reviews
Where? Regardless, there are always going to be a handful of people having some sort of issue with any given device, but I would not therefore assume that you would be one of them. -
iPhone went bad after software update - iPhone 5 is now stuck on Itunes connect and has vertical lines.
I found a video on youtube with similar issues - http://youtu.be/Xuuqxx18-bA
EVERYTHING HAS BEEN TRIED: Restore, Reboot, Recycle, Replacing Cables, etc....
I don't have Apple Care, what to do? Spend more money and buy a new phone?Here is another person who has a problem with the iPhone 5 screen https://www.youtube.com/watch?v=sc1ZPWSA8dc and they have just received them NEW!!!!!
I myself, two days ago purchased a 2nd hand iPhone 5 that was advertised as having a line of squares at the bottom of the screen. I Googled it and found people saying it was a screen issue and to replace the screen, so I did this and it is still happening with a new screen.
I am starting to dislike Apple intensely after reading forum posts and watching videos where people are asking for help and telling us about issues that they are having with their phones.
Why is Apple getting it so wrong with their updates and manufacturing that they are completely destroying iPhones that cost a lot of money and then expecting the owner to purchase another phone unless they are still in warranty.
Apple you should be going out of your way to put things right for people but instead there is a wall of silence over so many of the issues destroying peoples phones.
SHAME ON YOU! -
I just got my iPad and the iMessage was working and than all of a sudden it stopped and when I tired to log back in, it said I had a bad connection which I didn't. So it won't let me use my iMessage
Check Settings>General>Date & Time>Set Automatically>On. Make sure that the time zone setting is also set correctly.
If that didn't solve the problem, restart your iPad and try again. If that fails, reset your iPad and try again.
Restart the iPad by holding down on the sleep button until the red slider appears and then slide to shut off. To power up hold the sleep button until the Apple logo appears and let go of the button.
Reset the iPad by holding down on the sleep and home buttons at the same time for about 10-15 seconds until the Apple Logo appears - ignore the red slider if it appears on the screen - let go of the buttons. Let the iPad start up. -
I use iTunes Radio via AppleTV - after I've been connected and listening a few minutes, the TV will snych with my daughter's iTouch camera roll (but the music will keep playing)? How do I prevent this?
How do I prevent this?
Set a password or onscreen code for Airplay to the Apple TV:
Settings > AirPlay > Onscreen Code > On
Settings > AirPlay > Password > [set password]
http://support.apple.com/kb/ht5517 -
was doing the latest os update on my iphone 4 the update was interuptedby a bad internet connection and now the screen is stuck on an image of the itunes logo with a pic of the usb cord and an arrow in between HELP!!!n
or you can try this
http://www.iclarified.com/entry/index.php?enid=1034 -
Okay, for a novice (iphone for dummies) what steps to take and in what order to identify specific problem and resolve issue of dropped calls and/or bad connections. I have a 3g iphone4, I think. Where is best place to find that information so I can verify.
You can call your wireless provider and talk to them about it.
You can restart your iphone, reset, your iphone and restore your iphone. -
It connected the first day and I was able to upload some video; however, I pulled the USB out--there was a bad message--and I cannot get the mac to register that I plug it back in.
Have you downloaded everything that is on the camera? If so format the SD card on the camera (will erase everything on the card).
If you have not downloaded everything can you see stuff on the camera? If you have a card reader you could try putting the SD card in that and trying on the mini. If your mini has a SD card slot you could try that.
In any case format the card on the camera before taking more pics.
Next time be sure to eject the camera from the Mac properly and turn the camera off before disconnecting.
EDIT: You might also check the camera's USB Mode is set to PC. -
Urgent! T420 with N6205 keeps dropping wireless connection and cannot recover
Hello everyone,
I bought my T420 model with N6205 network card last December, since then, the wireless connection never functions well. Here's the problem(it happens in my apartment):
Every once in a while (normally within four to five days), my wireless connection drops automatically. It would first appear as no connection and it'll try to reconnect, then it appears as successful connected for 5 to 10 seconds(but definitely no internet access), and it'll drop the connection completely again, then automatically repeat :reconnect, drop,reconnect, drop ... never stops. Though I can still use cable to connect to my router to have internet access.
This problem occurs to none of my smartphones, ipad, ipod touch, my old laptop and my roomates' wireless devices under the same wirless environment. They always have solid wireless connection.
Of course, regular approaches have been taken trying to solve the problem:
1. manually disable wireless functionality on my T420, and enable it again
failed
2. reboot computer
failed
3. go to power manager and turn PCI express off
failed
4. uncheck allow the wireless LAN radio to be turned off when inactive
failed
5.updated to the latest driver through lenovo
failed
6. restart router
successful
So it may be that I've got a bad router? This is why I didn't post my problem in the first place, since I was hoping it may disappear with other routers.
I changed to a new router, the problem persists.
There's no way I can restart the router every time when my laptop looses connection, it'll affect the other users.
Based on the description of my problem, I believe there's a great chance there's something wrong with my T420 rather than with my router.
Is there anybody who can help me with this?
Can lenovo staff see this post?
Any suggestion about who I should turn to?
Thanks a lot.
T420,
i7 2640M, N6205
Windows 7 professional, 64 bitWhat security mode are you using.
WPA or WPA2? You could change the router to WPA only and see if that helps. I have see some portable devices that don't negotiate the protcol properly but never a notebook. If you have Bluetooth turn it off. It seems to affect my 1x1.
I have the 1x1 card and it pretty bad connecting at 24 to 48 Mbps only with a good signal. I don't know why Realtek is used in a Business class notebook. Maybe some others can add what they have and is working 100%.
T520 Model 4239 Intel(R) Core(TM) i7-2860QM CPU @ 2.50GHz
Intel Sandy Bridge & Nvidia NVS 4200M graphics Intel N 6300 Wi-Fi adapter
Windows 7 Home Prem - 64bit w/8GB DDR3 -
IPhone Issues with USB Connection and Bluetooth in GM cars
I recently purchased a 2009 Chevy Cobalt SS/TC and it has a USB connection for an iPod. Prior to the 2.1 updated the USB connection worked flawless as well did my handsfree/bluetooth. I had the Apple Genius Bar check my iPhone for any issues due to a corrupt update but everything turned up fine. When i connect to my car I receive an error message (iPod Did Not Authenticate. Check iPod Version). Also my bluetooth will sync but when you answer the phone using hands free you get no audio from the iPhone or speakers in the car. I used a friends iPod and everything worked fine but when I connect with a new iPod it displays the same error. I have contacted GM but they said talk to Apple.
If anyone can help please let me know.
ThanksHey J,
Well you got me thinking about your question, and I guess I didn't get it the first time. Again, I own the same car - 09 Chevy Cobalt SS/TC, Black. A lot of fun! I plugged my iPhone into the radio USB connection and get the same error. The GM radio does not support the iPhone. It will not authenticate. The GM radios' firmware is looking for an iPod, not an iPhone. That is expected. As far as the iPhone and it's Bluetooth, again the iPhone's Bluetooth hands free works fine, except I cannot answer the iPhone during an incoming call without first unlocking the iPhone then pressing the mute button on the steering wheel. For what it's worth the iPhone will charge through the USB connection. I'm a little confused on what you are trying to connect. Bottom line, an iPod should always work, an iPhone, not at all. Lastly, I have purchased the GM Personal Audio Link (PAL) and hope to use it with my iPod so I can put the iPod in the glove compartment. Although I have heard a lot of negative comments and issues with it for being slow and sluggish. If so, I'll be sending it back and I'll stay with the USB connection. I'll let you know how that works. -
'"Connection Failed" : The server "rrnas01" may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again' message keeps displaying whenever I try to open any Adobe CS5 applications (except for Adobe Acrobat Pro). It displays until I click "OK" about 15-20 times or so and then will finally let my program open.
I have tried deleting files within my Library/Preferences folder and turning off/deleting login items within my system preferences as other forums suggested but nothing happened. Spending 3.5 hours on the phone with Adobe and completely uninstalling and then reinstalling the entire CS5 Master Collection didn't work either.
Also, it may be helpful to know that my programs worked fine for about three weeks then when we got internet and changed the password (the join, not the adminstrative password) with the wireless network "ScubaSteve" (which I've used with no problems at my old apartment) it started acting up. I have never seen "rrnas01" before so I don't know at all where it came from. I also installed the free 30 day trial of Suitcase Fusion 3 recently, but thinking that could also be the cause I have uninstalled it, and still no help.
Please help me! And please keep in mind I don't know all the computer lingo that a lot of the people in these forums seem to know. Thanks in advance for ny help you can give me.It may not be possible .. there is a major bug between Mountain Lion and the TC where the TC disk goes off the radar of the computer.
Lion is also affected but not as badly.
7.6.4 seems worse than earlier firmware.. so back to 7.6.1 or 7.5.2 if that is possible.
Obviously that is not a solution for a later Gen5 TC.
Reset to factory after the firmware downgrade. .use all network names that are short, no spaces and pure alphanumeric.
If the TC is the main router set the dhcp to a very short lease time.. eg 30min.. and see how it goes, or try a longer lease like 99days.
I prefer the very short lease but response has been mixed.
Use ethernet not wireless.. ethernet is always more reliable and stable than wireless.
And last .. a nightly electric timer that powers off every night at midnight for 1min.. would not be the first device we have suggested a fix that amounts to beat the unit to the punch by forcing it to reboot since it is unstable.
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