Thanks for the response. Yes I have tried the hard reset, still same results. When one wireless device is running only, I have no problems whatsoever. But if my laptop is on, and then I turn my xbox or my other laptop or both of them, then I get drops every 5min or so, sometimes more often. If I just leave the xbox on and turn off the laptops then no problem either. Basically I can only run one wireless device at a time to get no dropouts. Signal strength is 5 bars, and my laptop is 3 inches from the router. Also I run my one laptop at "N" 5ghz and the xbox at 2.4, and the other laptop at 2.4. So basically the devices aren't even on the same bandwidth. its almost like the router just cannot handle multiple wireless devices anymore and it used to with no problems. I am so fed up with wireless, I think i'm gonna just switch back to Powerline adapters. And by the way my hard wired devices do not suffer from this problem.
Thanks for your response Rick