Xbox One Controller Update - Keymander 2 No Long Works?

Hi forum,

There was a recent controller update for Xbox One controllers. I ran it because I was having an issue where there was no sound coming from my controller. I disconnected the controller from the Keymander 2, and plugged the controller directly into my xbox to run the update. Once completed, I reconnected the controller to the Keymander 2, however this time it would only vibrate and not connect.

I disconnected my keyboard and mouse to see if it would connect that way, and it did. The controller connects through the Keymander 2 without the keyboard and mouse just fine. I tried plugging in the keyboard and mouse again and the controller began to vibrate, with no light, again.

I made certain the controller was in USB mode, didn't work. I full-reset my xbox, didn't work. I unplugged-replugged the Keymander 2, didn't work. I unplugged-replugged every cable, didn't work. I connected my phone to the Keymander 2 via Bluetooth and ran a firmware update (v.1.2.116) then tried what every procedure I did before; didn't work. I figured the update was corrupted so I redid the firmware update via my PC, then ran the previous procedures again; didn't work.

Maybe it was the controller update? I tried plugging in a USB-only third-party controller that had worked before, that didn't work either.

I'm very unsure of what to do now. Any help?