The title says it all. An example would be: I have the GO!Manga app (of course it requires internet) and after reading three chapters I get no internet connection. What I do is press the home button and wait for the wifi icon in the status bar to re-appear. What's unusual is I timed it several times and it was exactly 30 minutes that I get disconnected. I think even using safari gets me this problem. I've jailbroken this ipod touch 2g a couple of times, but this is the first time i noticed this (I got some connection issues before). I've tried the KeepAwake thing, but for obvious reasons it didn't work. any ideas? As much as possible I wouldn't re-jailbreak 'coz i have to re-download my cydia packages.