Space Marine 2 Error Code 4 Solutions and Fixes

Encountering the Error Code 4 ‘Connection Lost’ issue in Warhammer 40k: Space Marine 2 can be quite frustrating for players.

Fortunately, there hasn’t been a significant number of bugs or errors affecting gameplay, apart from sporadic black screen occurrences. However, the ‘Connection Lost’ issue—also referred to as Error Code 4—has left many fans unable to play online.

This error essentially interrupts your access to the game’s online features, likely stemming from problems with your internet connection or the game’s servers.

If you’re experiencing this issue, it may be indicative of either a lost connection or server-side problems. Thankfully, there are several troubleshooting steps to help you get back into your PvP battles or Operations.

Fixes for Error Code 4

Disable Your VPN

One of the most effective solutions for Error Code 4 is to disable your VPN. Many players on Reddit and various social platforms have reported that turning off their VPN resolves the issue entirely.

If you are using a VPN, we suggest deactivating it to eliminate any conflicts it may have with the game, thus restoring your online access.

Examine Your WiFi Connection

If you’re not using a VPN, the next step is to inspect your WiFi connection. Given that this is a ‘connection lost’ error, it’s possible that your internet connection has dropped or is experiencing some issues.

In this scenario, follow the standard IT advice: power cycle your internet connection by turning it off and then waiting about 30 seconds before turning it back on.

Verify Your Game Files

If the previous steps do not resolve the issue and you are playing on PC, the problem may lie with the Space Marine 2 game files. To address this, verify your game files by following these steps:

Open Steam and locate Space Marine 2 in your library.
Right-click the game and select Properties.
Navigate to the Installed Files tab.
Click ‘Verify integrity of game files‘.

Keep in mind that this process can take some time, so if you are in a hurry or have friends waiting to play, consider trying other methods first.

Check the Server Status

If you’ve tried these steps and still encounter the issue, it might be a problem on Saber Interactive’s end. It’s advisable to check the current server status to see if there are any ongoing outages.

Reach Out to Saber Interactive Support

If all attempts to fix Error Code 4 are unsuccessful, your next step may be to contact Saber Interactive for assistance.

You can do this by visiting their support page to report the issue. You can also check for any known issues that might be affecting your gameplay.

In the meantime, get ready to jump back into the fierce combat by exploring our tier list for the classes and handy builds for your favorite Space Marine, whether it’s the Assault, Bulwark, or Heavy.

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