What I did find was that in /mnt/secure/asec the files did have different permission than those in my NS, which worked perfecetly using CM9.
Anyway, if it already works as JackpotClavin says, that's some good news
As we all know, the sound is very inconsistent. But does seem to work infinitely if you, for example, would start watching a movie with working sound.
Is it some kind of focus issue? The audio is not called on properly? If so, why? And do you have an idea as to how to solve this?