Other possible causes include firewall or antivirus software blocking the connection, missing required DLCs, or even VPNs interfering with the connection. VPNs can reroute your internet traffic through remote servers, which might trigger regional restrictions or identity masking issues on the game server. Turning off your VPN while connecting to the server can often resolve this. Additionally, misconfigured router settings, such as blocked game ports or a strict NAT type, can also cause connection failures. Forwarding the necessary game ports and setting your NAT type to open or moderate (by following your router’s manual or contacting your internet provider) can help fix this issue.
1. Required DLCs and Verifying on Discord Server
Some servers require players to verify their identity on the game’s official Discord server before allowing access. If you try to join without completing this step, you might encounter the “Failed to connect” error. Also, certain servers may need specific downloadable content (DLCs) installed. Make sure you’ve both verified your identity and installed any required DLCs to avoid connection problems.
2. Set an Online Name in Content Manager
To join modded or custom servers, you need to set a unique online name in the Content Manager. By default, this is set to “Player,” which can cause the handshake error because the server can’t properly identify you. A custom online name acts as a unique identifier, allowing the server to authenticate your connection. Skipping this step can lead to the handshake failure error.
3. Add a Firewall Exception
Windows Firewall might block the ports needed for the game to connect to the server.
