NicholasTwoface

I cannot find that in my inis at all should i delete my ini? Also if thats the cause why does that do that?Usually you need to add it yourself. Thanks dude that really helped!!!! This fix worked for me as well. Thank you so much!

Well anyway i am sorry that I couldn't help or get any. There has to be more people with the same problem as you and me. Rolandstarr228, Thanks for trying. I'm just holding out hope someone can help. What have you done so far in the way of troubleshooting?

TL;DR - All preexisting buildings in every settlement in my game do not have collision in the floors. I first noticed this problem when building in Starlight Drive-In. For whatever reason, the floors in the buildings didn't have any collision, meaning any object I tried to place would just clip through it. I largely ignored it because those rooms aren't really integral to the settlement, so I ventured on. I noticed it again at County Crossing, in the small, broken building. Again, not extremely important, so I moved on. Finally, I took the Castle, and as I started scrapping and setting up shop, I noticed the SAME problem inside of all of the walls: objects would just sink right through the ground. I really don't know where to turn to at this point. I don't believe any of the mods in my load order (found below) could cause this. Any insight that you can offer would be greatly appreciated. I've got about 25 hours into this character and I would prefer not to have to lose him. Thanks!