i get freeze when save material.

when save material,cpu is 100%!(core i7 for laptop)
can i change editor setting for this problem?

※and i have more quastion.
how to change background color of blueprint editor?

Hello blendegg2,

If you would link me a copy of your DxDiag. Also there is no current way to change the background for the blueprint editor. There is, however, a way to change different pin colors and your node colors. You can access this by going to your Editor Preferences > Graph Editors

thanks for comment!!
change back ground color,there is no way.
yes understand.