problems on backing up "Vikings" 4th season series

[tmangia]

Hi.
I'm using Portable DVDFab 9.2.1.5 for ripping the BD50 files on a folder and using BD Rebuilder 0.50.11 to shrink into a 25Gb format, using Imgburn to burn.
Firstly, it takes a bit seconds longer for DVDFab recognize the original media. Everything goes ok, but after burning the media, it doesn't show nothing. I don't know what to do, as I'm losing lots of blank media.

Any help on this one, please?

Thanks!

[october262]

How fast are you burning the disc ??
And do you have dvdfab connected to the Internet ??

[tmangia]

I'm burning at 4x. DVDFab was marked on "Join our user experience improvement program". I disabled it

[october262]

Dvdfab requires internet to decrypt bluray disc's

[tmangia]

so what should I do?

[october262]

Start dvdfab with an active internet connection
And retry the disc.