Copying UHD to ISO stuck at 2% issue

[jsc1205]

I have the BDMV files for Raiders of the Lost Ark and I'm using DVDFab to copy it to an ISO but it is stuck at 2%. Any idea why and how to fix it to get it to work?

[Mona]

Are you using the Clone mode? If not, please have a try and feedback with the latest dvdfab_internal.log file, thanks.