Enjoy your, now much more stable, journey through the industrial revolution!
If you are experiencing desyncs or connection errors, follow these steps to stabilize your session: anno 1800 lan multiplayer fixed
Ubisoft’s masterpiece of logistics and city-building is beloved by millions, but for those trying to play over a Local Area Network (LAN)—whether at a LAN party, between two PCs in the same house, or via VPN services like Hamachi or ZeroTier—the experience has historically been plagued with desync errors, connection drops, and the dreaded "Failed to join session" message. Enjoy your, now much more stable, journey through
Tired of LR40/LR01 errors when playing with friends? Try these quick fixes: Multiplayer not working :: Anno 1800 Community Support Try these quick fixes: Multiplayer not working ::
PC (Ubisoft Connect / Steam) Game version: As of April 2026
Right-click your active internet adapter (Ethernet or Wi-Fi) and select .
One player must click and choose a secure password.