Current setup of LG C1:
HDMI 1, 3 & 4: Xbox, PC, Chromecast -> LG C1 -> Samsung K450 sound bar via eARC channel
HDMI 2: Nintendo Switch -> Samsung K450 sound bar -> LG C1
I have no audio issues with HDMI input 1, 3 & 4.
On HDMI 2 however, the picture from the Switch goes to the TV, but no...