Debugging logs would be nice to see. My signature has a link to the FAQ page to enable it.
I have a number of disks that are like what you describe - they were manufactured poorly. Gave up on getting them replaced, because the distributor's entire inventory came from the same manufacturing lot, and they were unreadable. They eventually replaced them with a different title.
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Re: My New Dvd's-Some Title + Some Chapter Files Can't Be Re
MakeMKV Frequently Asked Questions
FAQ about BETA and PERMANENT keys.
How to aid in finding the answer to your problem: Activating Debug Logging
FAQ about BETA and PERMANENT keys.
How to aid in finding the answer to your problem: Activating Debug Logging