I bought a Q80T a couple of days ago and have noticed a really annoying issue when using the tv with the combination of HDR and game mode.
I'm fairly certain this is a software bug in the TV since I can reproduce this issue with 100% accuracy, and it happens on the dot at the same moment every time. It's basically on a timer.
Basically when the game is displaying a HDR signal and game mode is enabled, exactly after 6 minutes the brightness of the TV suddenly drops by around 20 (50 -> 30). The value of brightness setting doesn't actually change however. Messing with the brightness setting does not restore the brightness to it's original state, but changing the local dimming setting from standard to low and then back to standard does. Switching game mode off and then back on also fixes the issue, but then it happens again EXACTLY after 6 minutes (I've timed this with a stopwatch).
Has anyone else experienced this issue? Or can someone maybe test this on their TV to see if you can reproduce it?
Exact repro steps on how I can reproduce this 100% of the time on the PS4 Pro:
Some other notes: The PS4 has a screensaver that basically dims the screen if it is idle for a while. This is not the cause of this, this happens even when the console is in active use and the brightness can be restored temporarily by changing the local dimming setting like described above. I have not managed to reproduce this issue with game mode off, so it seems to be related to game mode.
Software version: 1304
Yeah apparently each region has to do their own testing, EU unfortunately are usually useless. 4 to 6 weeks generally but we have Christmas in the way. The firmware is all written at the same time as well If you look at the build date and time of the firmware.
That's a bit disingenuous. We had some updates coming a few weeks after the US, but the last one (1403.1) took only days, so who knows what will happen this time.
If you got the new firmware then please Tell us about ghosting, gaming with 4k 120hz VRR and Gamemode Pictures quality generally.
And If you See scanlines or Something. Because that are the issues Most people have