Even tho I am having this problem I am not getting mine exchanged and I advise all of you with ONLY this problem not to because it sounds like this is one of he least annoying problems. I didn't even notice this prob till i read a thread bout it. I am happy if this is he worst of my probe cuz there r worse probe out there and I tend to turn off my wifi unless I need it. I also don't wanna return it cuz this is my first iPod touch and I am quite pleased wit this being my only prob other than the occasional overheat