Sometimes while resting, usually at higher levels not long after spamming spells to gain one skill or another, I'm interrupted by enemies. Dozens or hundreds of human NPC enemies spawn all in one place, causing the game to crash in short order. Once this decides to happen, it happens any time I rest on that save. Even if I get away from wherever I was resting. The one time it managed to give me an error message after crashing, the error code was 110.

Anyone heard of this before?

I've never heard of that one.

Have you tried spamming spells and resting aboard ship? (I've never been "interrupted" when resting there).

Unfortunately, once this bug occurs it appears to be permanent to that save. Meaning that even if it doesn't happen on the ship, it'll happen the first time I try to sleep anywhere else.

I may have this licked. Right now I think the bug occurs when one is sleeping (not fast traveling) on the very day a bank loan goes overdue, one year after taking it out. If anyone else would like to try to duplicate this bug, that would be nice.

Can't duplicate this at any old bank, but if I take out a loan in Alik'r Desert, leave the account empty, then it happens. Weird. Might try with other zones more, or not.