Solved
Roku Remote > Samsung UN55NU800D TV > Optic Cable > Sony Audio Receiver > Doesn't Work
I just made the jump from Dish to all streaming with a Roku Streaming Stick +. My TV connects to a Sony audio receiver via optic cable, which worked through the Dish remote. I can get th...
The Roku remote controls the tv by IR, and then the tv controls the av receiver volume by hdmi-cec over a hdmi cable. You can't pass remote commands over a optical cable. Yes, switch to hdmi cable.
The dish remote probably controlled the av receiver by IR too.
