I have had my Xbox One for about month and a half, Recently my controller has been constantly disconnecting while playing and using the Xbox in general. It flashes for a couple of seconds on the controller and reconnects, I have tried re-syncing my controllers and I even bought a play and charge kit with another controller and I still have the same problem. I have only been able to use my console if I leave my controller plugged in. Also yesterday my kinect has trouble turning on when I turn on my Xbox, I have to unplug the Kinect and plug it back in for it to work. Most of the time that works and some times it does not.