When I'm trying to play something the xbox home button keeps flashing slowly like every few minutes sometimes seconds. I've updated it I've tried holding the power button on the xbox for 10 seconds and then plugging in the controller via USB and pressing the home button on it, as that was advised on here. But the home button on the controller just flashes no matter what I do and its annoying when you're trying to play a game and the controller just starts flashing. And yes I've tried different batteries turning it off and on again.