There's a problem with my saved game causing a CTD when entering Ald Daedroth. It's not the mods I use: I tested a brand new character with all mods loaded and could enter it just fine, I disabled all mods in my saved game and still got CTD, and previous saves with all mods loaded also crash except for the extremely old ones from 2008, so pinpointing where it went wrong is impossible.

I tried dropping all my inventory thinking maybe some of the gear I have from mods was causing it. Didn't help.

I also tried Ald Daedroth Cleaned which is supposed to fix crashing, but it didn't.

There's also no warnings.txt when it crashes from my most recent saved game. The only warnings.txt I get is from older saved games with a different mods list.