Still slow on initial setup but Kodi gui snappy enough. Sound pass though working but TX6 not recognized at all by either Onkyo, Denon or DECware AVR. Plays beautifuly beautifully Samsung TV though and ARC passthrough is more than ok.
I had the TX6 in the dustbin of past mistakes, it's great picture the only redeeming factor. Your work is bringing it too life and at this rate it might become my main TV device.