Just started using this and I've had a few issues so far.
The first issue was it freezing at saying leveling up to level 3.
-Resolved after reinstall.
The next few issues were crashes while fighting at level 5 and so on.
I'm not sure if this is an issue with my connectivity as it's pretty shotty at times. Nothing else is running when it crashes.
Edit 1: Crashed while moving from stage 131 to 141 around 90% completion of movement.
Edit 2: Used program to completion and got the bronze trophy. Game does not recognize a completion and cannot move to higher difficulty.