Recently I have updated my iPod Touch 2G from 2.2.1 to 3.1.1. and since I updated it, it comes with this situation: -It connects to the internet -The internet stops working after a really little while, but the WiFi signal bars still showing -I power off the internet of my iPod and turn it on after a while -Same problem repeats When I was on the 2.2.1 version I never had this problem and I have already tried many things to make it work, such has unplug my router and plug it in again and such. So, how can I fix this problem? Thanks in advance -Chris S. P.S. I have already asked on Apple support forums but they didn´t helped at all. Here is the link So, any way to fix it?