Please try this:
1. Please load the movie to Ripper mode, choose one passthrough profile, select one chapter to convert and see if the process can go through or not.
2. If the process can go through well, try to clone (or use Full Disc 1:1) the movie and save as ISO, and then use this ISO file as source to compress to BD25 again.
Mona
Step 1 performed perfectly and it played that small video just fine.
Step 2 failed. Same as before, it dies at 2%.
I can also make a FULL DISC copy at 1:1 or at output of 50GB and both play fine.
It's when we try to make the FULL DISC copy at 25gb that this doesn't work anymore.