Hi guys, Got a server with various chunks "broken" (with broken I mean when a user pass through them their FPS drops to zero), tried everything with them: Region fixer, regenerate, copy and paste with MC edit to a new map. That last solution solved it, but after some minuts of the server online these chunks re-break again. So I dont know what is doing that, if its a plugin, the chunk itself, or if its spigot. For that, someone know some kind of debugger where I can log what is happening on all chunks? Thanks for your answers guys.