I have a Samsung soundbar HW-Q60 T connected to a laser projector through HDMI arc. On other HDMI input I have a Fire TV Stick 4k. All works perfectly as long as I switch the bar input source on HDMI.
On system start the bar always automatically switches on HDMI-Arc then D.-IN - that means I always have to reach for the remote to switch back to HDMI.
Is there a solution to prevent the automatic switching? Or do I have to connect the Fire TV stick directly to the projector and use a Toshlink cable for the sound?