Hi
I searched for this issue and didn't find any, sorry if it's a duplicate.
I have been having crashes with my server (ran out of memory) that is now fixed but an issue was ongoing before.
When the server crashes, all batteries and motors placed into generators (both gas and battery bank) would disappear. It will not do so if placed in a storage box / chest. Also, while all relays, switches and other block type object are not affected, the cables between them will also be removed like the batteries/engines.
I have attempted a reboot and nothing was affected, everything stayed, only on during crashes would it occur.