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I'm not sure what BD the Auro3D disc was in question (link is long gone), but I have several Auro3D movies (with a Marantz receiver that decodes Auro3D) and for most of them, it's not an issue. They are embedded inside DTS-Master HD tracks (it's actually PCM in a DTS wrapper) and MakeMKV can extract...

Sorry to say that I'm not experiencing any of what you're describing on my Mac (Sierra 10.12.6, Pioneer BDR-208D-Internal, DASPI never installed). Have retraced your steps this morning with protected/non protected discs, allowing the discs to load prior to starting MakeMKV and vise versa and no ins...

I unloaded the daspi.kext and MakeMKV definitely came up in "OS Access Mode" instead. Unfortunately, it didn't make one bit of difference. It ghosted the icon (can't access disc) if I started MakeMKV first, same as before. Whatever it is, it's not DASPI that's causing the issue as far as I...

I have to defer to people who own Macs to go beyond this point. When you installed MakeMKV, though, did it say it needed to install DASPI? Generally speaking, that should not be needed UNLESS MakeMKV says it is needed. It might be, but I thought El Capitan didn't need it. I really don't recall as i...

Best guess is that the Mac is keeping MakeMKV from seeing the disk change. I would have thought it would be more consistent. And like I said, non-copy protected Blu-Rays don't appear to have the issue at all. Does Finder change the label on the disk when you make the change? Yes, the disc appears n...

I've got a Memorex MRX-800LU V2 USB3 BD drive and a MacMini Server (running El Capitan). MakeMKV works fine with it for the first disc inserted (although I think I have to wait until the disc is recognized first before starting MakeMKV). But when I eject the disc and load another one, the icon to ri...