Lost built items because of "lost" stability?

I just logged into a public vanilla server. (not officail) and I noticed I was missing a less wheel of pain from my 2nd floor. (with my T4 armorer…) I checked my event log and it shows 25 min after a server reboot I lost a torch that was hanging on the wall because it “Lost” stability along with my wheel…

Is this a know bug? Anything I can do to prevent this??

Took me hours to find a T4 armorer and I lost it… Feeling very deflated…

As offline player I’m suffering something similar: some walls of my base crumbles down when I relog.
Every time. Not a big issue because I simply rebuild them placing exactly where they were supposed to be with no problems of stability, but it’s weird that every time server resets they lose all stabilty (I suppose) and fail down again.
I’m lucky that no basic structure is collapsing I suppose.