See title. I haven't seen this before. Jokr, my ally, said he got the same error I did, the FAF error that matchmaker closed the game due to lack of response from the players. HOWEVER, all 6 players were in game and it had already progressed 1 or 2 minutes.
I dont have a replay number because no replay appeared in my Local Replays or FAF Replays under my name for this game. I've never seen this happen before.
I would guess something happened with the networking where somehow the communication between the game and the FAF server was interrupted and so the game launch wasn’t detected. If it happens again or starts to happen regularly then it would become worth looking into more.
I know that the admins made some changes to our relay server provider as part of their ongoing efforts to fix the connection issues, so it’s possible that caused the interruption.