www.makemkv.com

Any direct advice to help fix this?

I’m a novice, running windows 11 with an xfi gateway, not to say your advice isn’t helpful but there is a lot of info to sift through in UHD FAQ

First time user... I've recently purchased some 4k blurays and am having a hard time with volume keys, I haven't been able to find any working solutions to my two movies, however the regular bluray discs that came with work fine which leads me to believe this is something to do solely with the UHD d...