To: Vlad
Sorry I took so long, but I was able to rip the "Away We Go" bluray with the AC3 track perfectly, so it's not a video issue but an audio issue. It seems as if the AVS video converter has problems with certain DTS streams that come with specific bluray discs. Unfortunately, the AC3 track was only the commentary track so I still need the DTS track to work so that the bluray rip is successful.
I'm not sure where you would like to go from here...Do you want me to send you the unconverted video for testing?