EDIT: After attempting to Undo the roof to it’s original state, I got more of the same assertion failure window, and then just before reaching it’s original state, game crashed.
MORE TESTS: I attempted to do the same process in reverse, changing direction and THEN placing the roof, but no luck, the assertion failure window popped up, and then windows told me Stonehearth had stopped responding - different crash from others I’ve encountered, but still no luck.
I’ll get it done as soon as I get home from class, being at class now means I don’t have access to recording software So just assume I will get it to you in less than 12 hours
EDIT: Video recorded, will post in this reply as soon as I minimize the size of the video itself, since it recorded close to 8gb of data