Building i paste are randomly deleteing themselfs but not all items.

and when i paste items are missing from the structure but it says there, there the items are ivisble but only at certain heights 

i think this needs and update

Do you have a video? I am not sure what you are talking about.

Having same problem any fixes you paste the base it appers then removes its self all in the same action

So do you have a video? I'm not sure, maybe also a JSON file you are trying to paste?

A video wouldnt be worth the upload time you /paste it appears then deletes its self as if you have wrote /undo in globe chat the issue is fortify JSON files if you build a base in game no issues works fine download and save a fortify base thats issue.

So are you able to send me the file? Maybe in discord?

There was an issue with foundation offsets after my last update, I fixed this in a patch recently.