At the time, the other door was just floating in Whiterun. I replaced the doors and tried moving it to Windhelm with no fix to the crash. Finally, the crashes stopped when I moved the door just outside of Whiterun in Tamriel.
Now, however, I have decided to make an exterior cell for my home, sort of a small town outside of the regular game. I linked the door from the house to the one in the new area and, once again, the game crashes whenever you activate the door inside the house.
I would gladly provide a link to a YouTube video of the inside of my house, but MOST unfortunately, I am disallowed to post links. =\ Therefore, if you would like to see it, search my username (AxelXeron) on YouTube and go to my Skyrim video.
The following are my computer specs (although those are most definitely not the issue):
AMD Phenom II x6 3.3 gHz processor
10 GB of RAM
ATI Radeon HD 6970 GPU
I really have run out of ideas on how to fix this. The crashes are hindering my progress in completing my mod, so I would GREATLY appreciate any suggestions.
Thanks.