Superman The Movie 4K-UHD HDR Unable to even watch the movie on PC

[robertkjr3d]

It stops at about 50mins, even with 'Cyberlink PowerDVD 19'. Then the contents of the drive disappears.
The same happens when attempting to convert to MKV... or flac, with ffmpeg.

a04 Creating file "superman.flac"...
Reading the source file failed.
Aborted at file position 26894925824.

I have to eject and reinsert the disk. I've tried Potplayer, and many other options.

[robertkjr3d]

Actually when looking at the physical disk. I have come to the conclusion that something is wrong with it. It doesn't look right. I think I got one that was badly manufactured.
From Amazon.

Edit: hmm... It is a bluray/UHD set. The press looks the same on both disks. Never seen that non-circular lines in the middle like that. But the blu-ray reads all the through. It could still be miss-manufacturing. But perhaps my quick-assessment was too quick.

[robertkjr3d]

I got another copy of the movie, from Amazon. This copy works. So yes, the original copy was faulty... I am returning it.