www.makemkv.com

Personally, on Windows, BluRay/UHD menus usually only work at all for me if I use Java 8 (or having the path to it set in the JAVA_HOME variable).

You can try to check another DVD opening mode, sometimes it helps: viewtopic.php?f=7&t=28541

I think, external drives do need 12 Volts, and power banks usually only give 5 Volts.

Or is it a slim drive only having USB? does it have two USB cables you would both need to use?

I've had BluRays in the past, where the Bonus Content was on a separate DVD. maybe it's your case as well? If you see a DVD logo on the disc itself, then it most certainly is a DVD.

In the old days there were RPC1 firmwares for DVD drives, which made the drive region free. But ever since the BluRay/DVD combos, I never heard of any current firmware doing so.

Looking at http://www.wiki.redump.org/index.php?ti ... ping_Guide their example image looks kinda like that, doesn't it?

Not that I would think, it would be possible, but your drives all can read other DVDs? Would be strange if the red laser in all your drives would be bad.

Did you try another DVD opening mode?

viewtopic.php?f=7&t=28541

Out of curiousity got myself a physical copy of that disc and it's displayed as a very normal DVD in my drive: https://i.imgur.com/E4dt7Mw.png (https://i.imgur.com/E4dt7Mw.png if the image isn't shown) So... maybe your disc is just bad? MakeMKV doesn't even show CSS protection on that disc. Also no ...

What kind of files are shown in any file manager?

Just another opinion: I had ripped around 70 DVDs with RipGuard (and around 9 with ARccOS) and not a single one couldn't be worked with my ASUS BW-16D1HT. "Of course" you see a difference in the parts where RipGuard belongs to. Looking at your Hexcode from ddrescue you must notice, that th...

You might try a different DVD Opening Mode to see, if the results differ.

Could be a copy protection like RipGuard

If you make a backup of a DVD, you can extract the ISO file as the CSS has been removed during backup.

Is that drive connected internally or in an external enclosure?

If internally, can you try to use a different SATA cable? Or at least check, if the cables are connected correctly?

If external, what kind of enclosure is it?

Try using a different DVD opening mode