Preview Beta, HDMI CEC stopped working?

Just any random device? How does this work extensively? Does this just enable CEC on the primary HDMI out or is there some weird trick to plugging in my receiver to the HDMI in on the xbox and the input turns into the output but with HDMI CEC?

Hi there!

To confirm, did it work just fine before on your current TV?

Please check the link below if it's setup correctly on your console. Check the troubleshooting section as well.
https://support.xbox.com/help/hardware-network/...

Other option would be to perform a factory reset. You can keep your games and apps for that.
Press the Xbox button to open the guide.
Select Profile & system > Settings > System > Console info.
Select Reset console.
On the Reset your console? Please choose “Reset and keep my games & apps”

Thanks for the other information. Since you've tried all the troubleshooting steps from the link above and also performed a factory on your console, most likely it's a compatibility issue with CEC features from your TV. I recommend that you instead report the issue or file a bug directly to Team Xbox for them to further investigate the issue. Check your guide here https://support.xbox.com/help/account-profile/m....

this TV was fine using a sky mini box and CEC on that.

I have been through the setup and troubleshooting guide with no resolution.

I have already tried a factory reset on both the Series X console and the TV and still have the same issue

right now the xbox one supports hdmi-cec passthrough (i have hooked up a raspberry pi running xbmc to the hdmi-in on xbox one) - it is a bit spotty as in when i stop watching a move/tv show the controls don't seem to work for a good 20 seconds, than it works
like normal.