Kite Demo Blank Screen Issue

I’ve searched the forum & don’t see an answer for this. I just installed UE4 4.10 & the Kite Demo from the library. When launching, I get a blank screen.
I can click “Play” and it works fine, though this is my screen when trying to edit.

Other people have said they have a black screen. I’ve read about 5 different threads on this & tried many settings. Tried installing/uninstalling. Clearing cache. Rebuilding lightmap. Any ideas?

Have you ever discovered a solution to this? (on UE 4.12.5)