This worked OK last week, but had a chat with Oculus Support yesterday and had to factory reset my headset (Quest 2). May be a coincidence, but now, though I've reset everything to how it was, when I go to Sharing and try to cast to the Home TV, I get an error saying "Casting/Live-streaming error. Casting has stopped..." TV is on and Chromecast open!
Any idea what the problem is? Been Googling for ages to no avail... All on the same network, and as I say, it was OK the previous time I tried.