I have 144 Hz monitor, when I move mouse around Unity Editor interface the it feels like the Unity drops refresh rate to 30 Hz (The mouse movment is very laggy, compared to other software's interfaces). Any suggestions how to solve it? THX!

CodePudding user response：

Do you have some editor processes running in the background? Perhaps from a 3rd party tool? Sounds like it is checking for something expensive.

Go to Window/Analysis/Editor Iteration Profiler to test what could be slowing down the editor.

Another thing that comes to mind, are you using a laptop with a discrete GPU? You could have a power saving feature enabled to run graphically intensive applications (such as the Unity Editor) at a lower frame rate.

CodePudding user response：

after digging around I found that GSYNC was the issue. After switching to ONLY FULL SCREEN mode it worked!