Wifi problems.
Yesterday I noticed that my wifi was turning on and off, and I restarted my ipod touch 4g and it stopped being stubborn. It does this off and on sometimes, and today while on a different wifi network it would not join at all. I assumed it was the wifi network and tried to forget the network, but forgot the password and could not rejoin. Now I'm back home and the wifi home will not work on my Ipod. It isn't the internet, it's the ipod not connecting. There are no blue bars and no network to connect to at all. I've done everything the forums say to do, help!
iPod touch, iOS 6.0.1