Daisy chaining HDMI through the Oppo player likely but not definitely is the cause of the problem. Why are you following such a convoluted signal path? Just send HDMI directly from the endpoint to the Onkyo AVR.
Yes I agree it does sound excessively complex. I guess I can plug the NUC straight into the Onkyo and plug my cable TV box into the Oppo and pass that through instead.
Are you running short on HDMI inputs? Is that the issue? If so, you ought to add an HDMI switch. Or, honestly, replace the AVR. As I recall, that Onkyo is pushing a decade old, thus growing increasingly outdated. Alternatively, connect the cable box directly to the TV, as little is gained by passing HDMI from the cable box through the AVR to the TV.
All I get is a clicking noise which makes sense as according to the Signal Path screenshot above the conversion to PCM is not taking place despite my settings.
Hi @Jaap74 ----- Thank you for the follow up, your feedback is greatly appreciated!
I would like to grab some logs from you so our developers can have a closer look into what may be causing this behavior to occur. I will be contacting you momentarily via PM with instructions.