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Not sure if this is the way to post it, but I'm unable to rip Wonder Woman.

Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14224982016'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk2' at offset '14224982016'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14225111040'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk2' at offset '14225111040'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk2' at offset '14225111040'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk2' at offset '14225111040'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk2' at offset '14225111040'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk2' at offset '14225111040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14225111040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14225111040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14225111040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14225111040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14225111040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00296.m2ts' at offset '14225111040'
Failed to save title 1 to file
Encountered 12 errors of type 'Read Error' - see /errors/read/

This looks like a drive and/or dirty disc error. I’d try cleaning the disc, or using a different drive (sometimes just restarting helps). I can confirm Wonder Woman copies just fine with the latest version of MakeMKV.

Thanks for letting me know, I'll try that.

Im experiencing the same thing. The disc is clean and I just reinstalled MKV on a restored HDD so there shouldn't be any issues. Ill try a reboot i guess.

If you're experiencing the SAME errors, including the "Input/output error", I'd suspect you're using a USB drive that gets all of its power from the USB port. Such drives need a "fully powered port" to work at the speeds MakeMKV can read from them, and most USB hubs do not qualify.

Is this issue solved?