Samsung 65" TV with 2 HDMI inputs, an ethernet RJ45 connection, optical cable to surround sound system (Denon 5.1)
TV sound setting - <TV Speakers> as <Audio Out / Optical> sends no sound to external amplifier. (Not sure why ....) This has worked fine for years but now, most streaming services (Prime, Disney+, etc) have no sound to the Denon system, yet <You Tube> sound to the Denon system is perfectly normal (Is there a difference between streaming service sold and You Tube?
I've reset, updated, unplugged, to no avail. Any ideas ???
