gameshare suddenly stopped working

Please try setting up Home Sharing remotely you can set your Home Xbox here https://account.microsoft.com/devices

If it says that the console is your Home Xbox and it still isn't working please check for system updates on that console by going to Settings < System <Updates & downloads if there is a console update available please install and try again.

Please note some things cannot be homed shared such as consumables (booster packs and in-game currency).

I can play the game I just dont have the add ons, and hard resetting and uninstalled and reinstalled didnt work. We also stopped gamesharing and gameshared again too

I have not validated the version of firmware, but I know it suddenly stops working. To update it, I plug the controller in and update firmware. I do this for both controllers. Then it will work for a couple of weeks and suddenly stop.

It worked, and suddenly it stopped, so not sure why

So...

I left both the TV and XBOX unplugged while I was at work today. Tried it again when I got home. I no longer have the TV's own blue screen with "not supported" displayed (by the tv)

I now; after some initial static have a green screen being displayed by the XBOX.

I've taken the XBOX to another room and it continues to function fine on another TV