Hi guys. I had something weird happen while playing 360 with my son tonight. Last night, I switched to rechargable batteries in one of my controllers. Put in fully charged batts, then tonight, it died 3 times, even with it showing 3 bars on the dashboard. Put in 2 new regular batteries. 15 minutes later, it cut off again. I use Rayovac regular batteries. Do I have a controller going bad? The things only a year old. Did I mess it up using AA rechargables in it? (they're the same ones I use in my digital camera) Any thoughts?