www.makemkv.com

The blu-ray of "BIG" from a 2-pack of "BIG" & "MRS DOUBTFIRE" doesn't want to make a copy. Mrs Doubtfire worked fine.
No pop-ups other than at the end saying a copy was failed to be made.

Dialog box shows the following

Error 'Scsi error - ILLEGAL REQUEST:ILLEGAL MODE FOR THIS TRACK' occurred while reading '/BDMV/STREAM/00153.m2ts' at offset '718848'
Error 'Scsi error - ILLEGAL REQUEST:ILLEGAL MODE FOR THIS TRACK' occurred while reading '/BDMV/STREAM/00153.m2ts' at offset '1112064'
Error 'Scsi error - ILLEGAL REQUEST:ILLEGAL MODE FOR THIS TRACK' occurred while reading '/BDMV/STREAM/00153.m2ts' at offset '1241088'
Error 'Scsi error - ILLEGAL REQUEST:ILLEGAL MODE FOR THIS TRACK' occurred while reading '/BDMV/STREAM/00153.m2ts' at offset '1376256'
Error 'Scsi error - ILLEGAL REQUEST:ILLEGAL MODE FOR THIS TRACK' occurred while reading '/BDMV/STREAM/00153.m2ts' at offset '1376256'


*Note: I tried it a couple more times and noticed the offset # is different each time. There are no scratches, it's a brand new disc.

Do you have debug logging turned on (link in my signature explains how to turn it on)? Were there other error messages prior to the Illegal Mode errors?

No, I didn't have debug turned on. The only other messages I saw were about skipping tracks that didn't meet minimum length requirements.

I ran it again with debug on. Same results, but I have the file now. However, the site won't let me upload it here. I get the message "Sorry, the board attachment quota has been reached."

I sent the file into the email from your link though.