Subtle flickering of brightness

[malyAleDuzy]

Hello, I keep experiencing flickering of brightness when screen is idle, I read in similar thread that disabling damage tracking helps with this, but that's not really my case, anyone knows what solution could be?

Thanks for anyone that will reply.

[wylie13-home]

Does your monitor support freesync or some other variable refresh rate? I had the same issue on one monitor after the install. After days of searching, i realized it happened every time my monitor adjusted it's refresh rate. I noticed the issue never happened when YouTube videos were playing. The videos seemed to lock in a refresh rate on the monitor and it would hold steady.