Frequent wifi drop on win 7

Guy i'm new on win 7 and not expert in any tech stuff, pls guide me ...

Any one facing window 7 (64) wifi issue ?
facing crazy wifi connection drop and high latency ping (router 192.168.2.1), in working condition, ping usually is 1 - 3 ms, but after sometime my ping will increase to few thousand then connection drop ....
any solution ? already roll back to old driver, new driver, no driver (according to google search) ...
Update window 7.

I know is not router or usb adapter issue, cause i tested 2 router (d link 615, linksys WU 5), 3 usb wifi adapter (linksys, tplink and aztech) and desktop (win XP), laptop (XP), androind (tab, tablet and phone) ..... all working well, even same pc (dual boot) win XP is working well too .....

Issue can be temporary solve by unplug and replug in USB wifi adapter (work sometime), if not just restart my pc will solve ....
please help me to solve this issue ..







can help ?

Have you verified the USB adapers you are using are WIN7 compatible?

Maybe try truning off IP 6?

turning off doesn't help ... still very inconsistent

anymore solution ? thanks

Here's one
The Default Gateway may have been set to 0.0.0.0 on a Windows Vista-based or later OS running Apple

Originally Posted by Trouble

Here's one
The Default Gateway may have been set to 0.0.0.0 on a Windows Vista-based or later OS running Apple

nope it doesn't help, ping own router still remain high ms return ...

Boot the computer into safe mode with networking and see if the problem is still present.
F8 during post, choose safe mode with networking from advanced boot option menu
Start your computer in safe mode

Originally Posted by Trouble

Boot the computer into safe mode with networking and see if the problem is still present.
F8 during post, choose safe mode with networking from advanced boot option menu
Start your computer in safe mode

still pretty much inconsistent ...
r u suspect some network causing it ?
Cause each time i just need to restart PC and everything will get back normal ...

Originally Posted by SonnyCooL

r u suspect some network causing it ?

No,with that type of ping intermittent latency, I would suspect a network bottleneck that might be caused by the router's quality of service (QoS) module mishandling ICMP packets, noise / interference, proximity issues (too far from or too close to the router) or just a router that is overburdened. Can you test by turning off all the other network nodes leaving only your computer and the router running during the test?

Originally Posted by SonnyCooL

Cause each time i just need to restart PC and everything will get back normal ...

"get back to normal" for how long before the issue reappears?
Do you have the ability to test using the ethernet (wired) adapter connected to your router to see if you have the same issue. Disable or disconnect the USB wireless adapter when performing this test.

ok will try ....
but i having no problem with window XP

Some wireless devices (routers as well as adapters) do not work as well if at all with Windows 7 as they do with Windows XP.
Have you considered checking for a possible firmware update for the wireless router you are using?
Have you tried a factory reset on the router you are using and starting over by temporarily running it open and then reconfiguring the wireless security? WPA and or WPA2 seem to work better with Windows 7 than WEP. Have you tried simply changing the channel you are using (experiment by trying various channels-> 1, 3, 6, 9, 11)
What wireless router are you using? Manufacturer Name, Model Name, Model Number, Revision Number?
What wireless adapter are you using? Same details including driver version number and date.