This is probably related to all the media player connection bugs, but video game consoles that are connected to TVs will sometimes display for other players in your condo “Must be connected to a TV!” or whatever the message is. Trying to re-sync the connections doesn’t fix it for them. Having them rejoin and/ or restarting the entire condo is the only way to fix it.
Does not seem to ever effect the condo host.
Connect consoles to a TV. In my case I had the partycon and the dreamcast-like console connected to the CRT.
For the consoles to properly work.
Consoles won’t connect for other players in the condo.