Anno 1800 Lan Multiplayer Fixed ★

🚢 [GUIDE] Anno 1800 LAN Multiplayer is FIXED! (No More Disconnects!)

Tired of your LAN sessions crashing or desyncing after 20 minutes? So was I.

Here are three post options tailored for different platforms: Option 1: The "Direct Fix" (Best for Reddit/Steam Forums)

Until then, the Direct IP + offline launch method works 95% as well as real LAN. anno 1800 lan multiplayer fixed

Common Issues and Solutions

Disable the Overlay: Open Ubisoft Connect settings and uncheck "Enable in-game overlay." 🚢 [GUIDE] Anno 1800 LAN Multiplayer is FIXED

If you are experiencing desyncs or connection errors, follow these steps to stabilize your session:

Known issue: “Failed to join” on LAN “Could not find game” or “Session not shown”:

: Ensure your NAT type is "Open." If it is "Unknown" or "Strict," check for interference from third-party security software like F-Secure or Kaspersky. You may also need to open relevant ports in your Windows Firewall 2. Resolving Desyncs and LR40 Errors

Common specific errors and quick remedies

• “Could not find game” or “Session not shown”: disable firewalls, check AP isolation, try direct IP or virtual LAN.
• “Version mismatch” error: ensure all updates and DLC match exactly.
• “Authentication” errors: sign out and back into Ubisoft Connect or run it as Administrator.
• High latency/lag despite LAN: check switches/cables and prefer wired connections.