MANDO battle IV

Have you tried to restart the battle and not auto on 4x speed?  just manually play?  

I just tested the Pirate AT-ST battle on PC and iOS and the Pirate AT-ST and pirates are behaving normally on manual attack.  I was able to complete the battles without the Pirate AT-ST freezing or the pirates freezing?  If you're running external apps to enhance your gameplay, that can also affect the game.