Everything was fine till i updated the driver.
In some games fps don't let me play the game in windowed fullscreen mode but its okay in fullscreen mode. Previously it was all good in all options.
And in many other games fps frops killing the game.
And btw in game vsync and radeon sync dont work together and lead some troubles i guess.
Revert to a driver that worked using the Factory Reset option when you install it.
Report the issue to AMD:
In Radeon Settings there is a Bug Report tool too you can submit the issue or
You can contact AMD support here: https://www.amd.com/en/support/contact-email-form