Factorio Forums

I have been playing Factorio V1 with a colleague for years and recently started playing V2. Until now, we had no issues under Windows (VPN, firewall, no port forwarding, no unique configurations). However, after purchasing Space Age, 99 out of 100 attempts result in the error message "Failed to establish a connection to the server."

I appreciate your support.

Hey there, please post your Factorio log file with the connection error messages and some details about your multiplayer setup. Are you using a dedicated server, steam multiplayer?