My game keeps crashing on May 1st, 1943

[maillemaker]

I am in the Turning Point Campaign.

I advance my campaigns using the save-and-copy method since the Mama fix does not seem to reliably work for me.

I'm at sea, trying to return to my port. I was initially out of Kiel, shot up my 4 hulk targets for training, and am now en route to La Pollice. But on May 1, 1943, the game crashes every time - I can't get to port.

Any ideas?

Steve