What causes the "Server Disconnected" error in Valheim multiplayer?

The ''Server Disconnected'' error in Valheim multiplayer is a common issue that can disrupt gameplay and frustrate players. This error typically occurs when the connection between the player and the server is interrupted, either due to technical issues, server settings, or network problems. Understanding the root causes and how to address them is essential for a smooth multiplayer experience.\n\nOne of the primary causes of the ''Server Disconnected'' error is an unstable internet connection. Valheim requires a stable and relatively fast connection to maintain synchronization between players and the server. If your internet connection is weak or inconsistent, the game may fail to maintain the connection, resulting in the error. To troubleshoot this, check your internet speed using an online tool and ensure your connection meets the minimum requirements for online gaming. If your connection is unstable, consider restarting your router or switching to a wired connection for better stability.\n\nAnother common cause is server overload or misconfiguration. If you are hosting a dedicated server, ensure that your hardware meets the game''s requirements and that the server software is properly configured. For example, if too many players are connected to the server at once, it may struggle to handle the load, leading to disconnections. To avoid this, limit the number of players on your server or upgrade your hardware if necessary. Additionally, ensure that your server''s firewall settings allow Valheim to communicate freely over the required ports (default: 2456-2458).\n\nGame updates can also trigger the ''Server Disconnected'' error. Valheim frequently releases patches and updates, and if the server and client versions do not match, players may be unable to connect. Always ensure that both the server and all players'' games are updated to the latest version. If you are using a dedicated server, check for updates to the server software as well. This is especially important after major updates, as they often introduce new mechanics or changes that require synchronization.\n\nMods can also cause compatibility issues leading to disconnections. If you or other players are using mods, ensure that all mods are compatible with the current version of the game and that everyone on the server is using the same mods. Mismatched or outdated mods can cause the game to crash or disconnect players. To avoid this, consider creating a mod list that all players can download and install before joining the server.\n\nFinally, the ''Server Disconnected'' error can sometimes be caused by in-game events or biome-specific mechanics. For example, if a player is exploring a particularly resource-intensive biome like the Mistlands or Plains, the server may struggle to load all the assets, leading to a disconnection. To mitigate this, ensure that your server has sufficient RAM and processing power to handle high-demand areas. Additionally, avoid overloading the server with too many structures or objects in a single area, as this can strain the server''s resources.\n\nTo summarize, the ''Server Disconnected'' error in Valheim multiplayer can be caused by unstable internet connections, server overload, mismatched game versions, incompatible mods, or resource-intensive biomes. By addressing these issues step-by-step, you can minimize the occurrence of this error and enjoy a smoother multiplayer experience. Always ensure your hardware and software are up to date, and communicate with other players to maintain compatibility. With these practical tips, you can focus on exploring, building, and surviving in the world of Valheim without interruption.