: The game underwent a major "Seamless World" update that replaced the old island-hopping system. Ensure all players are on the same version (Stable vs. Alpha/Beta) via Steam properties.

: Once a packet is received, the server automatically appears in the "Local Games" list, removing the need for manual IP entry or external "Fix" files.

: Program the Host machine to send a "Heartbeat" packet every few seconds on a specific port (e.g., 8788) containing the Server Name and Internal IP.

Before using third-party .rar files—which can be risky—try these official methods to fix LAN and multiplayer issues in :