Sigh......so this is part 2 of my audio problems, I've solved the DTS HD issue by resetting the amp. But now a problem has surfaced which I did not notice earlier. Basically the player cannot play mkv files encoded with flac or AAC or pcm. Whether it is the hi media or Kodi player.
I don't think it's the receiver as I hard resetted. A few times and the indication on the onkyo amp shows no audio signals. Video has no issue playing.....please help.