OK, question answered. 😉
Can you please post your mountings here?
Or you can try my config here: https://magicbox.imejl.sk/forums/topic/daggerfall-2/
You only have to adjust the autoexec section in expert settings. This config is 100% working with correct mounting commands. I do remember that I was having some general trouble getting this game to run in Dosbox, it’s very picky.