I've found that whenever I fast travel to the map marker for Anvil docks which is added by a mod in FCOM (I'm not sure exactly which one though I presume it is OOO) I always get a CTD. I can travel their by foot or travel inside the city and then exit through the gates out to the docks and not have that problem. THe Stables outside Cheydihal also appear to have this sort of problem. Any particular ideas as to why the game is spewing over fast travelling to these specific markers?