Stillcolor not working

[sercanorsel]

Hello, I recently bought a MacBook Air M3 but I can’t use it because of eye strain caused by temporal dithering. I downloaded Stillcolor to disable dithering but eye strain still continues. I also connected my MacBook to external monitor but it didn’t help. Is there a possibility that Stillcolor doesn’t work as intended?

[vadimpanin]

Did you check the status of FRC? If it's disabled, then Stillcolor works as intended.