Nope
@shriharsha.p and others
ARC works fine on the eARC port for me. Under audio option eARC is selected and rest is on auto. I have the tv hooked up to an pioneer vsx 424 which only supports ARC. Whenever there is DTS or Dolby content it detects the codec else it defaults to PCM. Also ARC doesn’t support TrueHD and DTS HD passthrough to the receiver, or at least I can manage to do it via ARC.
The arc implementation is not perfect though I have to turn it off and on sometimes from the receiver for it to work. The internet is full ARC issues because each company has a slightly different CEC and ARC implementation.
I’ve already got the shield, next purchase is going to be a 7.1 receiver with dolby vision + other HDR standards so that everything can be plugged into the receiver only.