MKV not working correctly on Playstation 40GB

I have 2 PS3s . One is the older fat 40GB version and the other is the newer thinner version. The thinner one is working perfectly. The older one seems to be only getting one track of audio out of the MKV. For instance, I see the video and hear the "music" track, but none of the dialog track. I have followed the following guide thinking it may be one of the encoders (https://ffmpeg.org/trac/ffmpeg/wiki/Ubu ... ationGuide), but that did not help.

I have verified the MKV works on the newer PS3, and on VLC from another machine...

Server is ubuntu 12.04

Attached is mediainfo and ffmpeg info of one of the files. I have several others that are not working..

Any help would be appreciated.

Let me know if further info is needed...

Hmm guess noone else has seen this issue??