Yes! The tv displays static on “auto” and 2.1. I can only get a picture using 1.4.Is anyone able to use 1440p at 120 Hz? Mine has issues displaying the bottom 1/8th of the screen, showing either black or a messed up static version of of what was their earlier, sometimes flickering. VRR is off, and 4k60, 1440p90 and 1080p120 works fine. Played around with a lot of the other settings to no avail.
Also tried 2 different HDMI cables and all the ports on the TV. 4k60 works so that would imply my setup and cables are at least HDMI 2.0b (18 Gbps). This is with a 2080 Ti
I am still on the original firmware: 184.108.40.206-1
Also, it shows in the TV system info page that it's only a vertical refresh rate of 85 Hz, even at 1080p120. Setting the refresh rate to say 75 does show up correctly there.
4k60 and DV (separately, unless you know of any content that has both for me to test) works for me and my Full Color 4:4:4 is greyed out but locked to "On".
Have you tried setting the HDMI mode from auto to 2.1?