Oh, and I can't find your email. Would you be willing to send it again?

Wow, thanks for the quick response! Hope you can reproduce it! If it helps, I'm running Windows 10 (Version 10.0.16299 Build 16299), have 3 screens going, had the 3d view on and full-size on a separate 1080x1920 screen and had a bunch of other stuff running (so probably taxing my processor/video ...

Ok, this is driving me crazy! I have my base plan unlocked (I keep locking and unlocking it just to see if that fixes it but it doesn't) I feel like it must have something to do with levels.

I can make new walls. I can't select existing walls or rooms, but the furniture, doors and windows are all ...