M2T verify issues

[MeeStaKlean]

Has anyone else had a problem with the Severin Studio 2019 (1 movie 2 cuts) release of The Peanut Butter Solution not verifying M2Ts for backup but no issues with ripping just the movie? Issue reads as #12 M2Ts can't be verified. Tired to copy disc info to create another back up but that doesn't work either. Or I am running the process wrong. Would like to be able to Demux the disc properly rather than using the rip.
Using Pioneer UD04 and LGBU40N (lifetime key) same m2t and issue. More then likely its the disc, just curious if its just me.
Any help or work around would be appreciated. Thanks in advance

[Billycar11]

often a sign of a unencrypted disc or a fake

[gogoanimehub]

Has anyone else had a problem with the Severin Studio 2019 (1 movie 2 cuts) release of The Peanut Butter Solution not verifying M2Ts for backup but no issues with ripping just the movie? Issue reads as #12 M2Ts can't be verified. Tired to copy disc info to create another back up but that doesn't work either. Or I am running the process wrong. Would like to be able to Demux the disc properly rather than using the rip.
Using Pioneer UD04 and LGBU40N (lifetime key) same m2t and issue. More then likely its the disc, just curious if its just me.
Any help or work around would be appreciated. Thanks in advance

Sounds like it could be a disc-specific issue, especially if you’ve tried multiple drives and still get the same M2TS verification error. Ripping works, so the data is likely readable, but verification might be failing due to minor disc errors or authoring quirks. You might try using MakeMKV to back it up or run a checksum on the ripped files to check integrity. Others have had similar issues with niche releases, so you're probably not alone.

[MeeStaKlean]

Thanks for the feed back. I actually got it to backup finally. The 5th try worked and verified the files. I guess being persistent pays off