Also items on tables/shelves respawn when I pick them up and come back there again after visiting any location inside big mt. I saw one guy having same issue on xbox so I guess it's not mod related? I didn't finnish OWB yet so my house is not completed, maybe it has something to do with my problem. Any idea how to fix this?

I can't seem to find anything about this issue. Can you give me some specifics and/or link me to the video of the other guy on Xbox? I see you're fairly new like me, so you may not be able to post links yet. If that's the case, just tell me what to type into google and which link to follow. Hopefully with more info I can help you find a solution to this problem.