I have a Q10 Pro connected to a Pioneer SC-99 receiver, and then to an LG 65EF9500 4K-HDR OLED display. All HDMI ports are at least HDMI 2.0 compatible (I am waiting on firmware upgrade for Pioneer AVR to make its ports HDMI 2.0a compatible). I have set the Q10 Pro to power on last so that all devices are on and it can read a proper EDID from the AVR.
Has anyone noticed that the Q10 Pro does not maintain display resolution on powerup. I set to Q10 Pro Display resolution to 2160p@60Hz, YCbCr 4:2:0-8Bit (to maintain a 300 Mhz signal until I upgrade all my HDMI Cables). Everything works great until I power off the Q10 Pro.
When I restart the Q10 pro the startup screen defaults to 1080i YCrCb 4:4:4-10bit (as reported by the Pioneer AVR). But when it finally switches to the main display it does not reset the resolution back to 2160p. Am I missing something? Is this a bug, or is there an option I need to set to have the Q10Pro resume the prior set Resolution?