Screen flickering/flashing/blinking when using intel integrated GPU after Big Sur update
Screen flickering/flashing/blinking happens when MacBook using integrated graphic card Intel UHD 630, but it's OK when using AMD Radeon Pro 5300M. I noticed that the problem started after the Big Sur update. Instant randomized screen flickering occurs when watching videos in full screen with Safari or Chrome, sharing full screen apps like microsoft powerpoint on zoom or on some websites. This is very uncomfortable. Disabling automatic graphics mode switching prevents this, but with this solution, it is necessary to use an external graphics card while traveling on safari or Chrome.
My computer: MacBook Pro (16-inch, 2019), 2,6 GHz 6 Core Intel Core i7, Intel UHD Graphics 630 1536 MB, AMD Radeon Pro 5300M.
MacBook Pro 16″, macOS 11.1