Yes, that's the disc.
Its not possible to get a complete log file, Fab is locked in a endless "read-error" loop that never completes. IOW the disc never finishes loading. Fab says: "Analyzing the UHD blu-ray information please wait" One time I let it run for 15 min and the log files was >30MB of read errors. Again, no problem copying the disc to HDD.
rdgrimes
You can delete the log file, and then run DVDFab to read the movie disc again. It will generate a new log file, please attach it and send it to us.
Also, please specify your drive model and firmware version info. Thanks.