Okay, this just recently started happening... I would leave my computer running (connected to the dorms network) go to class/eat/etc... come back and it kicks me to local w/out internet??? So I have to restart my computer just to get internet access back. All my drivers are updated etc, I just don't understand why this happens; all my friends computers stay connected, it is just mine.

Also, I know that this isn't a gaming site; but seeing as to how the new consoles of today are pretty much computers... My Xbox360 keeps lagging and dropping out of games on the schools network too, any insight would be great thanks.