Hello!
“this play mode is currently disabled” error, cleared cache, run as admin, firewall is off, reinstalled the game. Nothing works…
Have you tried waiting in the character selection for ~5 minutes?
When I had that, it said “loading game data” in the selection screen many times until I finally got the Ready button to start a match. Before that the play mode was disabled.
I have the same issue. Restarted the game and it didn’t work. Waiting also doesn’t work