DVDFab 9.2.2.8 Compress a BD50 disc to BD25, GPU.

[Dragon16]

My problem here is this, when I compress a BD50 disc to BD25 using my GPU, it does not diminish the disk size.

[october262]

click common settings - AV/Codec - select disable all GPU Codecs
and switch everything to software and uncheck enable lightning recording.
restart dvdfab and try the disc again.