Hi butchgo,

Sorry for the slow response. It has been a crazy weekend.

Yes, I have tried setting the Oppo to Bitstream output. When I do, the same thing happens. The PCM demos will play audio but the DTS and Dolby will not.

I have also verified that whether I have the Oppo set to output PCM or Bitstream, the Oppo display will show the correct format for the particular demo material being played.

Any other suggestions?