CTD - Attack Periscope to Navigation Map
 

I am running ver 1.3 vanilla (no mods) . . . and after sinking a large modern composite freighter, and a medium modern composite freighter . . . I switch screens to get underway, to my original course . . . well for the first time, even though it's been reported numerous times . . . I have experienced this often reported CTD.

I though ver 1.3 was suppose to fix that.
I was only running AIM in the background.