www.makemkv.com

Oh, I remembered that I added an NVIDIA card. Might that "confuse" the system?

I hav been using this same drive since I started with UNRAID and MakeMKV in a docker. The other day I added an additional storage drive, and now MakeMKV doesn't recognize that it is present. UNRAID sees it, but MakeMKV doesn't even after a full reboot. I even removed MakeMKV and reinstalled thinking...

Have you ever determined a cause? I am experiencing the same symptoms!!! Thanks for the nod to DVDfab 'cuz without it I'd be stuck not being able to rip this silly disc! Still need to verify that the file is usable, but at least it didn't completely hang the drive!