Bot System

The bot system is an unknown system which is said to be responsible for stealing valuable items from players randomly. Bot system was reported to be able to steal even from protected areas or player inventories. It has not been prooven whether or not such system actually exists or not. The only person who claims to be affected by this bot is rhasi.

Theories
There are several theories about what the bot can be:

Bad Memory
The most supported theory used to be that the behaviour of the bot-system is caused by bad memory. There were no items lost, only the affected player thought that he had them before.

Weak Password
Currently, the most supported theory is that someone else guessed the password of the victim and stole the items from the inventory.

Trickery
According to this theory, the reported effects never happened and the players who claim to be affected just want to trick admins to get free stuff.

Real thing
There is a theory that the bot-system is a real thing. This theory contradicts the way how Minetest works. The only person who supported this theory seems to be rhasi.