Description of the issue:
Youtube with GSYNC on and Vsync disabled in full screen mode dropped frames.
Monitor refresh rate drops from 165 Hz to about 20 Hz
Operating System and Brave Version:
Win 10 x64
[1.4.95 Chromium: 80.0.3987.122 (Official Build) (64-bit)]
The problem does not occur in Chrome, Firefox.
The problem occurs in New Edge.
After Vsync enabled, or disable GSYNC, or disable hardware acceleration in Brave, the problem disappears.