Lag After 1 Cube Import From Blender

Hey guys,

Today I was messing around with Unreal, and after importing a GLTF cube from blender my entire editor went to 5 fps. I can’t really use the editor as-is because it’s super laggy. My PC is pretty darn beefy. Does anyone know how to fix? Thanks.

-Andy

Hey there @idrinkrice! Welcome to the community! Silly question I know, but is the mesh you’re importing with distortions, like verts being out of place or an unusually high amount of polygons? Does this occur in engine when importing any other meshes or just this one? Is it relegated only to GLTF format?