Hi, I'm having an issue with my Z9X not recognising my Optoma HD80 projector for 1080p24 refresh rate, with it connectig as 1080p60. Other displays are fine, and my old Dune D1 doesnt have any issues displaying 1080p24 content on the projector. I'm on firmware 6.3.2 and have tried all the different HDMI and HDCP settings. Any thoughts please?
