Error Code N-14 in Warhammer 40,000: Space Marine 2 is a known connection error that indicates your game client has failed to establish a stable connection to the game’s services.
This is not a problem with your game files but a network issue, which can be caused by a variety of factors on your end or by server-side problems.
🤔 What is Error N‑14
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It’s a connectivity / server‑join error. Players often get N‑14 when trying to enter “Operations” or “Eternal War” modes.
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Sometimes companion error codes like N‑10 also show up together with N‑14.
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People also get disconnected if already in game, or can’t even enter lobbies.
✅ Known Fixes / Workarounds
Several players have reported success with:
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Correct System Time & Time Zone
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Make sure your PC/console time, date, and timezone are set correctly (ideally automatic). A lot of people said this fixed N‑14.
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Verify Game Files (on PC / Steam)
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If files are missing or corrupted (e.g. with Epic Online Services components), verifying integrity of the game data may help.
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Router / NAT / DMZ Settings
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On consoles especially, one user said that “Closed NAT” was causing issues. They opened up certain settings in their router: enabling DMZ for their console’s IP. That helped them connect.
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Change Game Mode / Exit to Main Menu
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Some found that leaving the problematic mode (Operations/Eternal War) and switching to a different mode, or restarting game/going to campaign, then returning, helped temporarily.
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Check Cross‑Platform / Crossplay Settings
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In some cases, turning off crossplay or adjusting related settings helped reduce these errors.
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Wait / Try Later
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Since it may be server issues/glitches, sometimes the problem fixes itself after a while. Some users reported the error disappearing after waiting.
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If none of these solutions work, the issue may require a more advanced network fix or could be a persistent server problem that the developers are still working on. In this case, you should report the issue directly on the official Focus Entertainment Support Center.
