Same happened to me, booted up the game, played a low prio match and won, then it said i had to win 2 more matches out of the blue, so i disconnected for the day and when i reconnected yesterday it says i have been banned for 4 days, what is going on lol
I just got hit with my first Low priority game after a BSOD kicked me from my game and I couldn't reset fast enough to get back into street brawl. This kinda thing makes me afraid to even try and fight out of Low Priority.
Similar issue here except mine is for crashing and not being able to reconnect in time. I wonder if they will remove the false bans people are getting in the next patch. I really hope so or I feel a lot of people won't be playing anymore.
I've half a mind to go and find every single time a left game wasn't my fault and post it in one giant post to the forum and see if that gets me anywhere.