Hey there, I've had this problem for a while but I've reached a point where I'd like an answer as to why this is happening.
When I go to use the YouTube app on my xbox one i can watch a few minutes of video, it then gets stuck buffering then when I go back to the xbox one dash/home I've been disconnected from xbox live. If i leave it for a few minutes it reconnects again. This does not happen with any other video app. I also use the xbox video app, twitch, NowTV and Netflix and all those work fine with no issues - they don't even buffer they just start with no issues. Please could someone help me with this?