The Denon AVR-591 has 4 HDMI 1.4a inputs, 120 watts per channel, preouts for surround back/Dolby PLIIz height channels, HDMI video upconversion, HDMI OSD, Audio Return Channel, and Audyssey MultEQ.
Maybe someone using Roku's new streaming stick+ 4k hdr has run into this issue. If so I would appreciate any help. Here is my issue. Now, this used to work with my earlier, Streaming Stick + & I just ...