I am streaming my Roku Express 4K through my Epson Cinema Series projector, Yamaha AVR. When I plug the Roku into the projector directly I get picture, etc - but have no sound. When I plug the Roku into my Yamaha AVR - I get sound but no picture.
Everything else we have connected (Cable receiver, blue ray) are plugged into the AVR and work fine - video from the projector with audio from surround sound. This not at all. HELP
