I make a backup of the disc, eject the disc from the drive, then when I open the backup to rip the files I get this "No Disk" popup over and over again...
Once I dismiss that several times, finish the setup and start saving the files to .mkv, the same box pops up again every time a file starts to be saved, and MakeMKV won't progress until I click "Continue", which gets a bit tedious if there are a dozen files.
If I backup a disc, eject it and then exit and restart MakeMKV this doesn't happen, but that is a bit of a pain too.