QUOTE(aerokhart @ Dec 29 2011, 12:28 AM)
i start to realise that the wifi connection on my GN had abit of problem,
I went to gym today and unable to connect, always connecting....obtaining IP address...disconnect...connecting...
My friends tried to connect and none of them having this problem,
is there a faulty on the phone or it's just a common problem most GN user have. Not to mention the receiver is pretty low compare to my other phone when using at my house. kept disconnected or 1 bar while my other phone have it in full bar....
I also had this problem.
Seems like have to restart router to fix. Or maybe it was restart phone, can't recall

I had this problem for at least 3 or 4 times.
Anyhow, remember to disable wifi when you "walk away" from the source seems to solve the problem.
Same case with mobile data, have to remember to turn it off, otherwise, wifi also get "jammed" when trying to get IP address.
Weird. But recently I don't recall having this issue.
Could be due to firmware/kernel upgrades fixing the issue.
Not sure.