Logitech Harmony remotes and receivers
It's confusing that the entire line of remotes has no option for any sort of ARC setup. I got mine to work by ignoring and just using HDMI 3 for everything but the PS4 which I put on HDMI 2.
I also have my DirecTV satellite outputting from the Onkyo TX-NR797 and I *seem* to be getting full 4K and properly decoded audio, but when trying to switch - especially to the PS4- sometimes I have to restart everything a few times and manually hit the HDMI 3 or HDMI 2 input button.
It's especially frustrating because there doesn't seem to be any consistency about the correct sequence of actions.
Just wanted to put it out there though that if anyone else is struggling, don't give up- I seem to be getting full 4K and properly decoded audio on everything in the system from Netflix coming off the TCL to the DirecTV box to the PS4.
Does anyone understand why Logitech doesn't support ARC in their Harmony remotes?