Not sure if this is happening to anyone else but for the past month or more my home hub defaults to my Apple TVs only… for years I wanted this to happen, as I assumed wired Apple TVs would be more reliable than wifi HomePods… but turns out I was wrong, the Apple TVs make for terrible home hubs. My house often doesn’t know when I leave or arrive, or is very slow to react when I do and certain thread devices fall off network more than they ever would before. These things worked fine when the HomePods were the home hub. I have 2 Apple TVs and even if I restart both of them and it jumps to a HomePod briefly, it quickly winds up back on one of the Apple TVs.