Audio encoding crash

[Selur]

Nope, original is simply to large to download, not doing that.
What you can try is whether remuxing the input using mkvtoolnix before feeding it Hybrid changes anything.
also try:
1. Create 1min sample using mkvtoolnix of your source.
2. reencode that
3. check if you still have problems with the audio
4. if you also have problems with that small sample share the original sample and the reencode with me.

Cu Selur