This problem has been going on for months now. It is very intermittent. Happens in both CPC and DM and seems to happen just as a round/battle ends more often. It also happens more often with a full team of real players but we just had it happen 2 out of 5 rounds with only 3 real players. Every players has to do a hard shutdown on the game and try to restart quick enough to resume the battle. This is incredibly frustrating.