Sitting here with the console off, wondering why my internet connection has slowed down. I login to my router to see that my upload is being pegged by something. Everything on the network is idle, except the Xbox One, which is the culprit. I unplug the console from my switch, and the bandwidth usage instantly returns to idle. Plug it back in, and it starts right back up. What the F***K is it doing!? I'd really love to know, and i'd encourage everyone else to investigate and see if their consoles are doing the same thing when turned off/in standby.