Yesterday I was ranked queue searching and my whole team joined a lobby, except me. I got the “unable to join match” message. This happened 2 more times last night resulting in a 15 minute ban. This afternoon it happened again, resulting in a 30 minute ban. I never made it into the lobby, but its treating it like I quit. I was able to join lobbies successfully multiple times between these error messages.
Hey @steadygoldfish! Sorry you experienced this. Best thing to do would be for you to contact support with your warnings.log file right after it happens.