I just finished most of the quest on Monarch, have to get the chemicals from Byzantium and I wanna go through Nyoka's quest on Edgewater. I land there, try to exit the ship with her and Parvatti and when exiting ship game crashes. I seem to run out of memory, 16GB on latest Win 10.
Happened to me as well when I was entering Byzantium, at that time I had pagefile set just to 1-8GB. Increasted it to 20GB and all loaded.
After finishing Byzantium main quest I tried going back and same issue. Lowering settings to lowest to try to reduce memory load didn't help.
Quicksave before ship exit included.
Quicksave01.7z