Decay system broke?

On my private and on official, i made bases and they kept dissappearing, on my private server ive disabled abandonment, decay multipier is at 0, building damage tanek is at 0. As far as i know ive tried evything anf things still go poof, my wheels and slaves they though.

I think it has to do with saving system and servers crashing.
I had stuff disapeared alot. But I did notice that when some stuff (chests, workstations) disapeared while other didn’t then whatever didn’t disapear will persist now on.
Servers need an autosave option.

my issue isnt about server saves, things have dissappeared in front of me in game, if its not the server decay (we are on PvE with structure damage off) i dont know what it is.