Thunderbrd
C2C War Dog
I've experienced this (flipping from city screen to city screen) as a way to generate a crash from vanilla. I think it's a core exe crash for some graphic systems that doesn't affect them all. IIRC.2nd edit: I have chnaged the graphics settings to low, turned the Graphics Paging and the Viewports on and off and nothing helped. Still getting these CTDs when switching city views a number of times from one city to the other
As a player I just got used to not doing it or cause a crash. Probably a memory leak in that process or something. I've been going out to the map to find the next city in a routine that way rather than flipping through cities on the city screen for ages.