I am trying to get HDR working. Does HDR actual work for you guys? The Zidoo X20 is connected to a Marantz 7009 receiver (using the main HDMI with video/audio output) and the receiver to an Epson 6040UB. When playing a HDR 4K movie the Epson never receives a HDR signal from the X20. I tried all possible settings I can tink off. BTW: Current setting is 4K@29.97 w/10-bit 4:2:2 on the X20. In this mode the Epson says 12-bit 4:2:2 with this setting.