Controllers won't wirelessly connect after Xbox repair.

Not sure if this is relevant, but my Xbox also sometimes doesn't connect wirelessly to my controllers and I have to hard reset. Occasionally if I connect via cord, it gets done and I can detach the cord and it stays connected. But more often than not, even
after getting positive feedback from the controller on a wired connection, the Xbox still won't recognize the equipment and refuses to connect. Repairing obviously doesn't work here either.

If the Xbox is using the same tech to connect to the wifi and the controllers, could this also be a problem?

after the last upgrade my control Xbox One does not connect wirelessly, single cable.

Oh, you mean to say that all controllers do not connect with the console? If that is the case, this could already be a hardware problem with the Xbox since none of the controllers are syncing wirelessly. You would need to have this repaired already for this issue.

Hey, guys! If multiple controllers aren't connecting wirelessly, be sure you are looking at any interference that could be causing that disconnect, especially since they are working wired. If that doesn't help you out, try those controllers on another console
(like a friend's). If they connect wirelessly there, then set up a repair for your console on our
Online Service Center.

Let us know if you have any further issues after getting your console replaced!

I tried connecting it with a cable to my Xbox and it won't detect it. I also tried to connect it wirelessly to my phone and it connects but the white light on the controller keeps flashing, and it won't do anything. It only works when I connect it with a cable on my pc. It doesn't work on any other device wired or wireless.