I have read about various issues with eARC. People who connect and then something happens and all they get is black screen, cant' get it to work again, sound issues, tv not detecting and sending the sound, whatever. I would try it but might be a bit dubious until i see it working consistently.

For our purposes we don't do gaming and since the bug seems to only affect the 4k/120hz not the 4k/60hz, it won't concern me for our purposes with those affected AVRs.

"Those who preach the myths of audio are ignorant of truth."