My xbox controller has now died; it has nothing to do with the battery, it did this while it was fully charged. It starts flashing and the lights in the middle ring on the controller start to go around in a circle, its weird. It used to stay on for long periods of time before it turned off, it now turns off as soon as I turn it on. It's a real drag!! What if anything do you guys recommend to fix this? should I just get a new one? Please Help!