Screen Tear

[sixkiller]

Hi, I've been running into some issues lately with screen tearing. I managed to get a screenshot of it. it's been happening more and more lately, i have no idea whats going on. it's happening a lot when i have premiere open too. Here's a screenshot, and as you can see it's not just premiere that is affected, but also messages app in this screenshot. But sometimes it happens on the background or finder windows.

 

[Fishrrman]

It would help if you told us something about which Mac you're using?