Unusual flickering appears from time to time on your screen.
Unusual flickering appears from time to time on your screen.
I have a somewhat unusual problem, and it appears only when I’m using the web browser on my desktop. The issue involves brief changes in brightness or contrast across the top section of my screen, making it look slightly dimmer or brighter. It’s unpredictable—sometimes it lasts for hours without any change, other times it happens multiple times within minutes. So far, I’ve tried a few fixes: replacing the DisplayPort cable, ensuring the monitor runs on its own power lead instead of shared power, and switching browsers from Edge to OperaGX. I’m not sure what’s causing it, especially since it doesn’t occur when I run games or full-screen apps. It’s a strange situation that leaves me confused. Any insights or personal experiences would be greatly appreciated.