The latest version seems a lot more buggy than the first one to me.

I hardly had any CTD when playing the OB and I never had a game ending CTD at all. (I played a Baktrian, Epeirote and Carthage campaign)

After the patch I tried a Getai campaign and I have yet to get past 270BC.

I restarted the campaign 3 times and I usually get a CTD in 271 or 270 BC during the Ptolemai turn.

I'll try perfectspy to figure out what's going on, if I can find the thread.