Same thing happened to me just a bit ago. Was having jitter so bad that the game was unplayable.. so I abandoned with a penalty, but the penalty is whole day! I don't understand why the penalty is so steep for having an unplayable lobby. Other people in the lobby were also complaining. Match...
Just recently loaded into a game where the lobby was unplayable, so I left with a penalty to free other people up to leave.. now I'm banned from matchmaking for a whole day. Can someone help me get unbanned? I don't feel I did anything wrong, the jitter made the game unplayable and other people...