I don’t know how or why but the last uptdate my game constantly crashes especially in custom batlles. I have stopped playing the game few days because of that. Sometimes it crashes constantly after I join a game et after I crashed and join the same match it crashes again after few seconds. Now I’m just waiting the next patch hoping this will be corrected because I can’t have any progress because of that.
Have you hard power cycled your console?
Turn it off for a minute or 2, even unpluging it, and then start it up again if you haven’t.