Why does my xbox disconnect from my controller and wifi at the same time?

If it's next to your router that could be an issue.

Hello Tiger,

Sorry for the issue with it disconnecting. Try
power cycle your console and network hardware. While the console off make sure to plug it directly into a wall outlet. Try these and let us know how it goes. Both shouldn't go off at the same time. However, if there is interference this could cause that.

Thanks,

Brad

And why would this cause my controller to disconnect at the same time, every time?

I have this same problem, only the controllers disconnect intermittently no matter what I'm doing. Both controllers do this. My internet research pointed to a failing wifi card inside the xbox one itself. Or, interference. I'll be turning off all WIFI networks
this evening to see if the problem persists. If it does I think I'm going to DIY a wifi card since warranty ended on my box in October 2016.

Thanks Linden for the reply? However Did you read my post? My post relates to the Xbox One Media Remote, not a controller. Although I do also suffer from controller disconnects of which I have detailed here.

www.blackforce.co.uk/.../xbox-one-reconnect-controller-disconnects-all-the-time

Why does everyone just keep referring us to the controller troubleshooting page. Everyone has tried all those steps!!!! Anyway back to the problem. The remote is not accurate enough or act the same way as any other remote.