Seems I'm growing to be a regular on the tech support forums, unfortunately. I've been able to stabilize my game and optimize it after lots and lots of searching around the web and tweaking. However a new problem has arisen, and it's a tricky, annoying one, locational CTDs - all around Whiterun. I can use the road from Riverwood to Whiterun without harm, but if I try continuing north to Dawnstar or west to Falkreath and the Reach, my game crashes. It's like theres a huge radius around Whiterun that I cannot access without crashing my game, and I have no idea what causes it, but I need it fixed, because I happen to travel to Whiterun a lot. I don't know if it affects other places, because I'm unable to travel decently from where I am because of the ctds. SYSTEM SPECS Intel Pentium 4CPU 3.00GHz 3326MB RAM Nvidia GeForce GTS 250 1024MB VRAM (I understand I don't exactly have optimal specs for playing a modded Skyrim, but I don't have the finances to fix that either. Yet.) LOOT log (It's a damn long one, sorry!) I really don't want to have to do a clean reinstall again (it would be the third time!) Thank you all in advance for your help! EDIT : Some testing done, the crashing happens specifically when traveling 1- from whiterun in direction of the watchtower, when the watchtower loads 2-from the watchtower to whiterun, when the city gates load. EDIT2 : Also happens from whiterun to Dawnstar and from Shimmermist Cave to Whiterun. EDIT3 : Disabling Open Cities seems to have stopped the issue... Anyone else had this problem with Open Cities?