5.8 running very laggy

Hello!

My editor is running really laggy. this never happened on other ue5 versions. I went through the google troubleshooting, turning some settings off and telemetry off and it still there.

Any help!

by running laggy i mean the mouse moves slow, clicking can take a few seconds to register, etc that kind of thing.

Hello there @FREAKINGREXIS!

Considering this was not happening in previous UE versions, did you by any chance migrate an active project to 5.8, and that’s where the problem happens? If that’s the case, clearing up the project’s cache post migration could help.

To do so, go to your project’s main directory, and delete folders Saved, Intermediate, and DerivedDataCache. After that, re-open the project, allow it to rebuild, and check if the issue persists.

On the other hand, have you tested a clean, empty project in 5.8? And if so, does the issue happen there as well? Please update when you can, and we will continue from there.

i am stupid and it was riva tuner i forgot i had it on haha