Why bother? I did the whole shebang, bought a reader, a new processor, a compatible OLED tv and everything, I could only read a UHD bluray at 30fps if I used the integrated intel card, so had to do crazy config changes to boot correctly without my nvidia, with no HDR and that worked only with an expensive PowerDVD software.

So I gave up, googled rarbg and can get the same stuff in perfect quality in a few minutes. UHD killed legal "dvds" for me, it's so stupid.