Whenever im heading to the Redoran area, where you take a boat to Hlaalu
the game crashes when im heading into the area where the treasury is. So far the game hasnt crashed in any place i've been besides this area, and by the boat you take to get there, theres this unusual yellow and purple glowing object thats not transparent but you can walk through it, right above the water.
Fix for missing gondola mesh
Fix for missing gondola mesh is here
However, I don't guarantee this will fix the crash