I play primarily on PC and was noticing increasing amounts of lag opening single keys starting at around 8 or 10 keys. When the lag got to be a full ~10 seconds, I closed the Event Key screen and went back to the main Key selection screen, then back into the Event Key screen and it seemed to reset the lag. I didn’t push beyond that point to try crashing my game but there’s obviously something wrong and it would be great if it could be fixed.