I've talked to multiple xbox support specialists about the issue. My 360 cannot stay connected to xbox live more than 5 minutes. I've deleted the system cache, re downloaded my profile, and power cycled the console a bunch of times. Tried wired and wireless connections. Nothing works. Is there any fix for this problem? I'm fairly confident they just do this so you'll buy a newer version of the 360. So, before I go buy another one, does anyone have any solutions?