Chosen Solution
I have created a bit of a custom-hacked-together xbox one, and since doing so controller connection cuts out every 10 min or so and stays disconnected for a second or two before reconnecting. This happens when I’m only 8-9 feet away and doesn’t seem to get better when getting closer to the xbox. What I want to know is, Is it the wifi card/chip or the RF module that houses the antenna/chip for controller communication? For reference here is the mod in question, http://imgur.com/a/EZuso
This is what controls wireless controllers: Xbox One RF Module Board
I had the same problem after I took my xbox one apart. I then took it apart again to find a problem and the cable that comes out of the WiFi card was loose and after reconnecting it I have had no problems. I don’t know if the problem will be the same with yours but I think the controller signal comes from the WiFi card
If it is a Xbox One S, it connects through Bluetooth. If it is a Xbox One, it communicates through a WiFi type protocol, sort of WiFi Peer to Peer, or WiFi Direct. Try a different controller first but if it is the Xbox, it could be the WiFi Board or the RF Module.
I had a problem with mine,the controller would switch on and off all the time and got worse.replaced the wifi board all fixed,hope this helps some one.
