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Hello, I use 2 monitors if one of them has a live stream from Facebook then there are such flashes on the primary monitor while browsing. But only if Firefox is open on the primary monitor. Here is a video of the flickering: https://www.youtube.com/watch?v=AOsjhbInuQQ I had a system reinstall due to an SSD replacement, but the error persists. This error has occurred since the Windows 10 Pro 20H2 update. I have an RTX2070 card with the latest gpu driver.

Thanks for the help!

Hello, I use 2 monitors if one of them has a live stream from Facebook then there are such flashes on the primary monitor while browsing. But only if Firefox is open on the primary monitor. Here is a video of the flickering: https://www.youtube.com/watch?v=AOsjhbInuQQ I had a system reinstall due to an SSD replacement, but the error persists. This error has occurred since the Windows 10 Pro 20H2 update. I have an RTX2070 card with the latest gpu driver. Thanks for the help!

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hello jozsi,

while i have not experienced the issue you are having at this time, i had seen some improvement when i configured the graphics driver to not use windows app's settings.

so open up the task manager and monitor the FF processes and GPU engine column. After some tweaking of the graphics driver and FF performance settings, i now got the GPU notation.

Modified by ·´¯`·...¸>-)))º> ~dbben