Based on the issues that were discussed earlier in this thread, I've been doing some experimenting with the Batman, Joker, Wonder Woman and Green Lantern team. I haven't experienced a total game crash. However, it seems that when I activate some of Batman's powers, he will gets stuck in his spot. I can turn him, but he can't move in any direction. Also, the powers of the other characters no longer work. Occasionally, Joker's powers will continue while the others will not. I'm still experimenting, using the various team members with other characters to see if it still happens.