www.makemkv.com

MKV provides this after not copying:
This disc uses newer version of AACS protection. ...
The volume key is unknown for this disc - video can't be decrypted
Failed to open disc

Log needed. See FAQ in signature.

When you get a message like this, there should be a file created, and a message to send that file to support@makemkv.com . It will also show you what version of MakeMKV you are using, and whether or not there is a newer version out there. And, sometimes, it shows read errors that may be the real cause for the problem.

Version 1.9.0 was just replaced by 1.9.1 a few days ago. Main difference is 1.9.0 works up to AACSv50, and 1.9.1 works with the just-released AACSv51.

I have the latest update 1.9.1 and while it was able to decrypt Fury I still got errors when I tried to rip the file. I tried it twice to make sure.

This is the error messages it printed out:
https://www.dropbox.com/s/i6mmqjjszbqte ... y.jpg?dl=0

I copied this Blu-ray yesterday with 1.9.0 , no problem at all

I also had trouble getting to rip the movie. Once I updated to 1.9.1 I was able to decrypt it but it came up with errors half way through twice.

It worked for me when the update was actually the update.
Not sure why, but it wasn't the 1.9 or whatever. Uninstalled. Reinstalled. Still didn't update.
But now, for some reason, it's the up-to-date version.