HELP! Screen tearing in video playback, browser scrolling but not in games [GTX1080]

UserAlpha

Distinguished
May 10, 2011
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18,530
Hi
I'm experiencing a weird screen tearing issue
i don't have any problem while playing games but during full screen video playback sometimes i see screen tearing (same results in vlc, kmp and windows 10 default player)
this happen also in browsers when i scroll up or down
also very rarely i can even see that in windows file explorer when i quickly switch between a few item, the highlighted box around items tears up for a fraction of a second.

it's a new issue, I've never experienced such a problem with my system before so i don't know what to do
system info is below, any hint or suggestion would be appreciated.




OS: windows 10/64
CPU: i7 6700k
Mainboard: asus z170 deluxe
Graphic Card: asus gtx 1080 o8g (driver version 382.53)
Monitor: asus pa246q (59hz)
...