Cabling / Cards :: TP-LINK WN722N Keeps Disconnecting?

Jan 19, 2013

My previous wireless card was D-Link brand, and worked great. I never ever had trouble with connecting, never had to think about it or mess with any software. It always ran silently in the background, and connected automatically without fail. The card got damaged when I moved my computer, so I bought this T-LINK brand because it had good reviews.First I installed it from the CD the recommended way--with drivers and software. It was able to connect after some fiddling around, but then it would periodically disconnect. The problem seems to happen every 10 minutes or so, or whenever I open a game or program (like Steam), or google chrome/internet explorer, anything that requires internet usage. Sometimes it would give me an error about the settings of the card not being the same as the network settings. I think I fixed that, and still it had the same problem (it should have automatically detected the settings though).

The only way to restart it was to unplug the card, wait 10 seconds, plug it back in, or to restart my computer. However, it would soon DC again. When it does so, its like the card just goes to sleep -- no more blinking green light. Also, I made sure that the drivers that came on the installation CD are current (which they are). Eventually, after playing with settings to no avail, I uninstalled drivers and software and then restarted my computer, then reinstalled just the drivers.At first it was unable to connect, but after moving the stand to a different USB slot, then refreshing my IP through cmd, it did connect. It then DCed once on its own. I was able to get it back up after pulling the card out of the USB stand and plugging it back in. Since then it has not DCed, but I am not holding my breath.

First I have to say, I absolutely hate the program that came with it. Windows does everything the program does, except 100% better. I am not surprised that its not DCing as much with just the drivers.Ah, I spoke too soon. While writing this post, I attempted to open a new tab in google and it temporarily DCed me five times in a row. Specifically, there is a little yellow triangle over a 5-bars good signal. Says it is connected (limited connectivity). This time, the little green light stays blinking. It eventually re-connected itself each time on its own (maybe when the IP refreshed itself?). Each time it happened I was trying to use google searchThe 6th time I was in the middle of watching a video on youtube (not sure it makes a difference). The DCing seems to happen a lot more when I am actually using the connection. Sometimes I cannot load a web page even when it
says I am "connected"[CODE]

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Cabling / Cards :: TP Link TL-WN722N Wireless Adapter Refuses To Work On Windows 7?

Sep 7, 2012

I have a TP link TL-WN722N wireless adapter and it refuses to work on my win7 machine. I've tried installying the cd driver, all the relevant drivers on the TP link website, and the generic atheros driver. I've also tried manually installing all those drivers using device manager to no avail, and it says "a device attached to your system is not functioning"

But I know the physical adaptor is working because I was able to successfully install it onto another computer (it was a windows 8 preview version).

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Feb 27, 2012

Recently my xbox live connection, which is bridged through my desktop, has been disconnecting about every 10 minutes of online gameplay. Now i want to give as much information possible for the sake of everyone else. Previously when i was running the bridged connection, everything was fine. My old set up was as follows: The computer in my home office is a dell Inspiron 620. The high speed modem it's connected to is a motorola 2210- 02. Then I ran a Netgear Wireless G router (WGR614V10) which all the wireless electronics connect to. The computer in my room is a HP Compaq Presario PC (SR5807C) which connected to the wireless router using a Netgear WPN111V3 wireless USB adapter. From there I ran an ethernet cable from my Xbox 360 into the ethernet port in the back of my PC and bridged the connections. This setup was brutally effective for about 2 years. One day my wireless adapter, connected to the HP Compaq burnt out. This is when the problems began. I replaced it with a Netgear N300 Wireless USB adapter, and the HP Compaq Presario connects to the wireless router just fine and never loses connection. But when I bridged the connections between the computer and the Xbox 360, my xbox live began to go out.... ALL THE TIME.... All the of the above information remains the same except for the new wireless USB adapter (N300). I've tried everthing from restarting the computer, resetting all settings to default (both the 360 and the wireless settings on my computer), port forwarding and triggering by microsoft xbox live recommendations and anything in between. I would have figured with the newer USB adapter my live should be working better but every 10 minutes it disconnects me from xbox live. (When I get disconnected from live, the computer, from what I can tell, remains connected while the bridge encounters all the issues) At the same time apps like netflix and youtube work fine all day and I never get disconnected, only when I'm gaming (COD MW3, Halo Reach, etc.).

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Sep 9, 2011

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Oct 28, 2011

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Jan 14, 2012

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Apr 22, 2012

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Feb 5, 2011

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Jun 14, 2011

I have the same issue and have been surfing the web for the solution for quite some time. Brand new Sony VAIO laptop with blu-ray has an Intel WiFi bgn 1000 wireless network adapter. It worked fine for couple of days, until i brought it to work. We use wireless connection in our office. Maximum 7 computers are connected at a time. All other 6 laptops connect to our network with no problems (all of them are on win7x64). Now, back to the problem. Wireless works at home and at work in the evening , when no one in the office. I've removed all 3rd party software, uninstalled Intel software. Am using clean driver from the Intel website. Tried different revisions of the driver - issue is still there. I've contacted VAIO support. This is not known issue to them. They offered standard actions (unisntalling the driver, power management options, enabling VAIO Smart Network). No updates of fixes on their support website. I have also checked in the event viewer. There is only one service being enabled and disabled constantly (TCP/IP NetBIOS Helper) - which is happening at the same time with wireless drop. There are about 5-8 drops per minute. Computer browser service disabled. Firewall disabled, antivirus disabled. We assume this could be an interference with mobile diveces. While now, we have disabled all wireless cards on all computers, switched off mobile phones. And... AXAXAXAXA!!! BSOD 0x00000018 (0x000....00, 0xFFFFFA800754A750, 0x00...02, 0xFC01020EFC01020B).

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Dec 27, 2011

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Sep 18, 2012

I have recently had trouble with my wireless D-link WBR-1310 Router. Two days ago everything was working fine, my wireless connection from the router to my macbook was fine and the wired connection to my desktop pc was also fine. I went to bed and when I woke up the next day everything was still ok. About 3 hours after I had first turned on the PC that next day my wired connection started spiking and dropping connection frequently, maybe every 5-10 minutes or so. I play world of warcraft and I also use Mumble VoiP Program and my pings in both are over 800 constantly now making it impossible to stay connected to either program. Sometimes it will drop down to regular numbers (25-50ms, I play on eastern servers as I am in NY) but then rapidly jumps back up into the 1,000's. My wireless connection is still fine though nothing has happened to that, only my wired connection is messing up.

I've tried changing my speed and duplex settings on my onboard NVIDIA nForce 10/100 Mbps Ethernet which is what im using but it hasn't worked. When connecting directly through the modem the problem seems to stop so its definitely the router.

Wireless Router: D-link WBR-1310
Hardware Version: B1
Firmware Version: 2.02

[Code]......

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Jan 2, 2013

I have my desktop using a TP-Link WN722N USB wireless adapter to connect to my modem router. I get to browse for about a minute before I get dropped. Windows Network Diagnostics tells me that the problem is that the Default Gateway is not found, and then restarts the Wireless adapter, reconnects, then the cycle of browsing for a minute and disconnecting continues. None of my other computers that are wireless are facing this issue. I have the latest drivers for the wireless adapter. I have Microsoft Security Essentials installed. This is the ipconfig /all when it is connected to the internet.

[code]....

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Nov 23, 2011

Just bought myself a TP-Link WN722N Wirless Adapter. Currently I have a Netgear WNA3100 connected which works fine but I to use the TP-Link to connect to a second network simultaneously.Here's the problem.The drivers installed just fine for the TP-Link adapter. Windows shows that its connected as a USB device (USB2.0 WLAN) and Network & Sharing Centre shows it is being "Wireless Network Connection 4"(The Netgear one shows as "Wireless Network Connection 2")However, when i try to use the TP-Link one to connect to a network, it doesn't show up in the "Network Connections" menu on the Taskbar, and when i disconnect the Netgear one it says that it can't find any wireless connections at all; note that "Network & Sharing Centre" still shows the TP-Link Adapter as being connected to the PC).Tried Reinstalling the TP-Link Software, updating it, etc. Restarted PC. Disabled Netgear connection. Physically Disconnected Netgear Adapter and still no luck.

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Oct 6, 2011

recently my network adapter just stopped working. The wifi signal was really bad so i unplugged it and when i plugged it back in it doesnt even turn on. I've reinstalled the drivers and still it doesn't turn on. In device manager there is a yellow exclamation mark next to it and when i click on properties it says code 10. I used it on my laptop and it turns on but when i plug it in my desktop it doesn't seem to turn on.

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Dec 31, 2012

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Jul 14, 2012

I've been running into an issue for the past week or so where my wireless adapter intermittently can't contact my router.When it occurs the network connection reads as having limited connectivity. I'm unable to send requests to load webpages, and videos and the like stop loading. Sometimes the network disconnects entirely. After this occurs, I can't connect again for a few minutes. My connection consistently reads as having 2-3 bars available. The issue tends to occur frequently, often every 15 minutes or so. Strangely enough, I have been able to play bf3 online for over 40 minutes without connection problems (I quit before any occurred - not sure if any would have). So far I've tried the windows troubleshooter, updating the driver to my wireless networking adapter, manually assigning my network address (tried 192.168.1.4, 192.168.1.5, etc), setting my 802.11b preamble to "Long only" and performing a system restore. I have rebooted my machine as well.

My technical specs are as follows:I'm running Windows 7 Ultimate N 64 bit edition with service pack 1. System has 8gb Ram, an i5-3570k processor and HD7850 graphics card. Motherboard is the Asrock Z77 extreme 4. My wireless network adapter is the TP-link TL-WN722N. The adapter was working fine for some time before this issue appeared.My router is an old U.S. Robotics Wireless MaxG Router. It seems to work fine with other computers in the household, although it does require fairly frequent power-cycling. Running ipconfig on the command prompt while the internet is working returns:

Quote:

Windows IP Configuration
Wireless LAN adapter Wireless Network Connection 2:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : fe80::293a:e9bb:ba5a:7536%14
IPv4 Address. . . . . . . . . . . : 192.168.2.5

[code]....

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Sep 8, 2012

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Jul 6, 2012

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Jun 6, 2012

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Jul 19, 2011

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