Has anyone noticed their Kinect lights blinking off and on, or the power light on Xbox and Kinect getting brighter or dimmer? I've noticed the latter a few times in the past. While watching Youtube videos now I see my Kinect is going off completely, both gesture centred leds and the power light on Kinect - it comes back on a few seconds later. Also experience controller disconnections, not sure if related. Found this post with a Google search which sounds like same issue Light on Kinect oddities - Xbox One Message Board for Xbox One - GameFAQs On top of that my External HDD was not detected again (had issue a few times already) reboot and full power down does not sort it, simply unplugging and plugging it back in fixes that problem.