So recently I've been having some issues with my One. I'd get randomly disconnected from Live, and when this would happen my controller would crap out to the point where my One was unresponsive. This happened on 2 separate occasions and each time I didn't really investigate, mainly because I was inebriated at the times and just used a different system instead. But today I tried to get the Gears Beta going (which I found out you have to register for) and had the same issues so I said WTF? At first I thought it might be my controller so I gave it new batteries, but still messed up. Then I got out my new Xbox One PC controller but again had the same issues. Then I tried a hard reset and still nothing. Finally I decided to try the Network Troubleshooter and it turns out that my wireless card is broken and I need to send my One in for repairs. Fantastic. Luckily I can still connect via Cat-5 but after this week I'm going to have to send it to MS to get repaired. Still annoying that I won't be able to play some of my stuff for a while.