So I recently purchased a new Yamaha rx-v6 linked to my LG oled and svs speakers. Everything was working fine until I bought a new ultra high speed hdmi cord(I still had a standard hdmi run through the wall). Now that I've swapped, hdr is working, but hdmi inputs are only being detected the first time I switch to it. If I try to switch back to the tv from the xbox for example, it will not detect the tv on the receiver. Even thought the tv is controlling the volume through eArc no problem. Same issue vice versa.
I tried switching back hdmi cords, but to no avail. I don't know what happened that caused this issue, but now I have to turn the receiver on and off to detect hdmi inputs everytime I change them.