Yesterday as I was removing and adding units to my platoons, I'd get a frozen screen. I'd refresh the page and try again and it would freeze again. eventually I'd get my platoon built but now as I was trying a test run on the Ultra Base, I go to hit end battle and the screen froze again and this time I lost a unit and now have to wait 8+hrs for it to repair. Bad enough the Ultra Base is overkill and I can just barely beat the level now I have to worry about freeze screens when I go to end battle. Seriously?