I am having an issue when using audio-passthru with Plex on Shield TV.
I keep getting periodic audio-drop outs. Audio goes silent for 1-2 sec then comes back on. Video keeps playing and as far as I can tell nothing is ever out-of-sync....when audio comes back on after a dropout everything is in sync.
This happens with all my .mkv files and is pretty random. Sometimes I can go entire first half of a movie without any dropouts then start getting them every few minutes.
My AVR does not show any indication of signal loss.
Both Plex app and Shield OS are latest versions.