I decided to add a few of Arthmoor's settlement mods but I've had an issue with a crash after regenerating LOD.
I left the existing files in place and let DynDOLOD update them. Overwrote the files in my Skyrim folder with the updated ones and then loaded a save from an interior cell. Everything seems ok until I fast travel to one of the newly modded locations (Shors Stone for example) and got an immediate drop to desktop.
Reverting back to the old DynDOLOD files and visiting the locations is absolutely fine.
Is there any specific procedure when regenerating LOD? I've read that a clean save is needed for a version update but not a regeneration.