I've had this problem for a while. When I start a game, with all my JVS doors checked off in the add ons area, most load but some including most of Phyodeox's (I'm not sure how to spell that.) and Doors Pack 2 do not load. I tried re-installing them. Sometimes they load and sometimes they don't. Today I noticed, well I think its a sword sound when the content stops along with the normal sound. I checked the events, everything was fine. Hmm...