It might be mod related but still, I’m not sure.
I have BoP equipped on Zealot. I’ve tried 3 times to change to crossbow, it crashed every time.
I just managed to switch to volley crossbow, but going back to BoP crashed the gale again.
It works fine on WHC.
EDIT : I disabled all mods and it works fine again, so it is definitely mod related.
crashify://bd0f0bac-be04-4452-ad77-bd9e7cf8bac0