Greetings, I have an Optiquest Q7 monitor, its around 4 years old, and I am getting this screen tear. like a square image of something previously displayed(most of the time wallpaper) that sticks out onto whatever I am watching.So say I am watching a video on youtube fullscreen, i will get a small square box in the middle of my wallpaper centre. Not 100% sure if its monitor or video related