So I went through all of the training, the practice round, and when it ended it had the button that said "Leave", assuming it meant leave the ended match (it was on the win screen with me and my team) So I pressed "Leave" and it loaded for a few seconds and closed out the game, this had happened twice now and each time it happens I have to redo the training and everything all over again. I have VERY good data, and if it only supports wifi then that actually sucks.