New issues with using Fuse on my Mac

So I’ve been using Cryptomator for a long time, and recently started getting isses when i updated my OS to Sonoma 14.2.1 (23C71). Computer in question is a 2021 MBP 14" Apple M1 Max.

I can open my vault, which is quite old and works fine on older machines, but for some reason anytime I try to move, open, copy, etc… videos or images the whole thing just hangs. I can open smaller ones, but then it just seems like it gets bogged down and stops working.

Never was an issue before, I’d love to figure this out!

Ill sometimes get this error…using Dropbox as my vault location. Files appear to be downloaded offline. kinda stumped! Any help would be greatly appreciated.

The operation can’t be completed because one or more required items can’t be found.
(Error code -43)