I’ve had my Xbox and PS4 both connected for months, never had any type of issue. Updated my ps4 to the pro now my Xbox is having an issue with the TV but the ps4 is fine.

So the Xbox dashboard loads every single time and everything is okay, I start a game then the tv looses signal to the console as if HDR has something to do with it...

I restored the Xbox and redid everything thinking it was the Xbox but that didn’t solve it. I did some faffing and found that holding the power button on the tv remote to hard turn it off, then back on solves it. What could be causing this? Anybody had a similar issue?