Ron, please try the workaround in the bug description above.
If that fails, I suspect an alternative workaround might work:
In CCSM > Composite set ...
Detect Refresh Rate = OFF
Refresh Rate = the real refresh rate of your monitor, maybe even higher.
Ron, please try the workaround in the bug description above.
If that fails, I suspect an alternative workaround might work:
In CCSM > Composite set ...
Detect Refresh Rate = OFF
Refresh Rate = the real refresh rate of your monitor, maybe even higher.