30 FPS in UEFN

Hey guys, i need help with something, my UEFN is stucks at 30 fps on every scalability setting. Does anyone know how can i fix it?

Hello, I wonder if it’s Vsync related…

Normally monitors refresh as 60fps (or higher these days)

What is your current refresh rate?

mine is at 144hz, idk what it could be, i searched and didn’t find anything like this

Hm, my next thought is some sort of GPU software limiting refresh-rate per program. (But If you haven’t changed anything in Nvidia Control Panel etc I don’t think that would be the case)

With the regular Unreal Editor you can change max viewport FPS (t.maxfps) but I’m not aware of any way to do that in UEFN.

A few other things to try:

Eyeball icon on toolbar → Use Defaults

Window → Load Layout → Default Layout

Verify UEFN files via the launcher.

Find and delete any cached UEFN settings. (C:\Users\yourusername\AppData\Local\UnrealEditorFortnite\Saved\Config)