Summary: so building this pillar all of a sudden i notice it turn in to 3 builds…
I cant reproduce but here’s what happened.
what started this. By accident i selected walls (plausible room) instead of single blocks.
then i used that as a single block and for some reason it allowed me to place it in a single block area. doubling the slabs in same spot i notice this and use undo to remove the wall. 10-15 undo’s back.
then continue to build the pillar and notice this…what the pic shows…regret not saving it at that point…
but i tried to first remove the building by first finish editing and remove. did nothing so tried console delete nothing happened… So i saved at that point.
Now i can log in and delete it with console. and i can link the 2 buildings again but undo remains broken.
the 1 block in the corner was where the wall was placed and it still has a building number as well
so a few different weird things going on there. so uploading a save!
Version Number and Mods in use: