I'm unable to get sound thru my amplifier when I use the netflix app on my Samsung smart TV. I must change the setting on the TV to TV speaker to get any sound. The setup I have is a Samsung smart tv 65" with a Definitive Technology Mythos sound bar. The soundbar is discrete 5 channel wired to a Yamaha HTR-4065, direct TV, and blueray player are plugged into the reciever and the reciever is HDMI'd to the smart TV. Thereis no way to add additiona; wiring as the wiring is in wall 10 feet away.