I have a 2 story house and I made a door for a 3rd floor, I was on the first and hovered the door over a wall and the game crashed. When I reloaded the door was gone and I couldn't use equipment, so I reloaded again and door still gone but I can now use tools.
I didn't see this as a known issue and I tried chat and it was suggested that I bug report it. Hope I got the correct area.
Thanks guys.