www.makemkv.com

Hi All,

I'm still relatively new to MakeMKV, but thus far have been able to figure things out using this forum and using the software successfully! But, now I'm hitting a wall that I don't know how to get over.

I'm ripping a DVD and everything is ripping as expected except for the last title. I believe it is an encryption issue as the episode plays just fine in VLC.

Here's what I've tried so far:
- ejected and scanned the DVD again
- reinstalled MakeMKV (v1.18.3)
- open the title manually (still getting the following error message "Title #5 (0:58:57) was skipped due to navigation error" with "Failed to open disc")
- changed DVD settings to CellFull

Here's the log for opening DVD as normal:
- Using direct disc access mode
- Error 'Scsi error - MEDIUM ERROR:UNRECOVERED READ ERROR' occurred while reading 'BD-RE XD External blura 1.01 HJ11 039925' at offset '3903541248'
- Title #1 has length of 2 seconds which is less than minimum title length of 120 seconds and was therefore skipped
- Fake cells occupy 33% of the title - assuming fake title
- Cells 7-7 were removed from title end
- Title #3 was added (6 cell(s), 0:57:05)
- Cells 7-7 were removed from title end
- Title #4 was added (6 cell(s), 0:57:55)
- Cells 8-8 were removed from title end
- Title #5 (0:58:57) was skipped due to navigation error
- Operation successfully completed // but only showing two titles: "title_t00.mkv" and "title_t01.mkv"

Here's the log for opening manually:
- Using direct disc access mode
- Open DVD manually : "5"
- Cells 8-8 were removed from title end
- Title #5 (0:58:57) was skipped due to navigation error
- Failed to open disc

Hi.

Clean the disc and try again. I've recently ripped a lot of DVDs from my collection (over 20 years old) and have encountered navigation error and scsi error - MEDIUM ERROR:UNRECOVERED READ ERROR occurred while reading ..... at offset ......, and even VLC gave me problems reading the DVD, but cleaning it (even multiple times) solved them.

Yes, sorry, I just saw you replied before me. It may seem strange, but when I replied to the OP, there was no post before mine. Maybe it's due to a possible time zone difference? I'm just guessing; I really have no idea.

DukeFleed wrote: ↑

Mon Feb 16, 2026 11:36 am

Hi.

Clean the disc and try again. I've recently ripped a lot of DVDs from my collection (over 20 years old) and have encountered navigation error and scsi error - MEDIUM ERROR:UNRECOVERED READ ERROR occurred while reading ..... at offset ......, and even VLC gave me problems reading the DVD, but cleaning it (even multiple times) solved them.

Thank you for the advise! I didn't have a disc cleaner, but I got one and tried it - still nothing. Taking a closer look, it doesn't look like the DVD is scratched at all.

Any other ideas?

verbalwarfare2 wrote: ↑

Fri Feb 27, 2026 7:12 am

DukeFleed wrote: ↑

Mon Feb 16, 2026 11:36 am

Hi.

Clean the disc and try again. I've recently ripped a lot of DVDs from my collection (over 20 years old) and have encountered navigation error and scsi error - MEDIUM ERROR:UNRECOVERED READ ERROR occurred while reading ..... at offset ......, and even VLC gave me problems reading the DVD, but cleaning it (even multiple times) solved them.

Thank you for the advise! I didn't have a disc cleaner, but I got one and tried it - still nothing. Taking a closer look, it doesn't look like the DVD is scratched at all.

Any other ideas?

I once used DD (I'm a Linux user): https://wiki.archlinux.org/title/Dd to make a copy (.iso) of a DVD that kept giving me reading problems with MakeMKV, even after I cleaned it several times. DD couldn't save the entire disc, about 75%, but MakeMKV still read it (only the extras were missing, but fortunately the movie was intact), and so I was able to extract the movie. You could try that too.