Youtube, Discord, Visual Studio Code are flickering with black checkered squares/vertical lines. Partial solutions to this issue.

[Sora]

No I see it in black/dark area "checkered squares"

This issue had nothing to do with "Dark area's", it was a tertiary data race condition causing DirectComposition to output garbage because the original data had been deleted before the compositor had finished using them,

What you're seeing is a lack of information in the black area's, probably a result of either color crush by using Digital Vibrance or some flaw with the displays handling of DSC.

Chromium OpenGL does not use DirectComposition, it uses legacy blitting.

 

[Martin007]

Chromium OpenGL does not use DirectComposition, it uses legacy blitting.

I restored to default I got several crash from chrome after using opengl

What you're seeing is a lack of information in the black area's, probably a result of either color crush by using Digital Vibrance or some flaw with the displays handling of DSC.

After several trials I found this occur in HDR mode only not SDR. Is there a possible fix for that ?

 

[Rkss]

My Sony smart tv also has it, so this can't be windows only' issue
I play video with usb stick or bultin- youtube player. But this is definitely related to refresh rate.

 

[agent_x007]

Just wanted to point out something after I saw this.
That checker pattern looks somewhat like tile based rasterizing pattern NV uses since Maxwell 1.0 :

It should NOT be visible under any circumstances though, so I'm not sure why you can see it (or if it's actually that).

 

[mkdr]

this is on the known issues list for 24h2

The infinite flicker on Windows 11 24h2 is still not fixed, how is this possible!? do you have any information it?

 

[x7007]

I have 4090RTX I disabled RTX Video and Super RTX. but MPO still not enabled, stay 1
How do I enable it? Registry is Enabled not exist as disabled.
I don't have dual view,
using 10bit I tried 8bit