Tried turning off all mods and it still doesn't work:(. Anytime npc engage each other in combat the game crashes, this now has me stranded outside of the strip because an npc is doing battle with the securitrons and game crashes anytime I go near the entrance. Also, game has been crashing anytime a companion engages in combat first. I'm stumped? Game was running great for 40 hours and now all this ****:( any help or ideas would greatly be appreciated.