As anyone facing problems loading 3D Warehouse? From SketchUp as well as the website?
There is something we know about, that may be what you’re seeing. Try signing in on this page:
https://3dwarehouse.sketchup.com/by/SketchUp
then see if signing in on the main page works.
What errors do you see when trying from inside SketchUp?
I just heard that the issue we knew about has been fixed. 3DW should be working inside SketchUp as well now.