www.makemkv.com

HI, I'm having trouble with this disc, have tried rebooting but it's still erroring. Any idea why? Log:

002010:0000 Optical drive "BD-RE PIONEER BD-RW BDR-XD07U 1.03 ACDL001605WLd" opened in OS access mode.
SDF v08d: PIONEER_BD-RW__BDR-XD07U_1.03_ACDL001605WL
SDF v08d: PIONEER_BD-RW__BDR-XD07U_1.03_ACDL001605WL
001011:0000 Using LibreDrive mode (v01.0 id=27184B96DBEE)
005072:0000 Backing up disc into folder "file:///Volumes/Multimedia/Movies/backup/PHENOMENA UHD1"
DEBUG: Code 2147483648 at Q{((i3>U%Mkf3M`s:213132882
005085:0000 Loaded content hash table, will verify integrity of M2TS files.
001003:0020 DEBUG: Code 2 at o]_u\znoX)h}u8w';YiSp=L:29393447
001003:0020 DEBUG: Code 0 at aOgP{,7AX'pMIDIL2f3:29396368
001003:0020 DEBUG: Code 0 at ?R``SJY7)%)^>0kC@VEN:213133779
005069:0080 Backup failed

I have no idea why it failed. The debug codes don't mean anything to me and none of the usual messages are in the log. What version of MakeMKV are you using? Have you tried gently cleaning the disc? And what happens if you try to rip an individual title instead of doing a backup?

I'm rather embarrassed to say that I was trying to rip to a network drive but my Mac had dropped the connection.

LOL. At least it is an easy fix.