❓ Why my npcs keep disappearing?

#Answer

If your NPCs are close to the spawn point of your server, they are likely affected by spawn protection, as they are considered entities and are prevented from spawning. To fix that follow the steps below:

1. Open the server.properties from the main directory of your server.
2. Change the spawn-protection= 16 to 0 in order to disable the protection.
3. Restart your server.