I was trying to load the quick drive menu to look at some locos, clicked custom, confirmed and it started loading the assets. It got to about 80% complete then crashed. Retried a few times with the same result but I managed to catch this error message:
I cleared the cache, no fix.
Verified game files through Steam, no fix. (I really need to set up two click backup for my modded stuff).
Went into the editor and placed pretty much every loco individually, no fix. But I did discover a few that are not working.
Does anyone have further suggestions as to how I may resolve this?