Helldivers 2 Error Code CE_2: How to Fix It

Medium 15-45 minutes Medium Severity Verified June 2026
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Error Code
CE_2
Brand
Helldivers 2
Product Type
game
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
15-45 minutes
Helldivers 2 error code CE_2 means that host migration failed during your multiplayer session — this typically happens when the player who was hosting the game disconnects and the game is unable to successfully hand off hosting duties to another player in the squad. The result is usually a kicked-to-menu experience where your progress in that mission may be lost. This error is commonly caused by unstable internet connections, server-side hiccups from Arrowhead Game Studios, or network configuration issues such as strict NAT types that prevent peer-to-peer handoffs.
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Tools You'll Need

How to Fix Error Code CE_2

  1. Check Helldivers 2 Server Status

  2. Restart the Game and Relaunch Your Session

  3. Reboot Your Router and Modem

  4. Switch to a Wired (Ethernet) Connection

  5. Check and Improve Your NAT Type

  6. Flush DNS and Reset Network Stack (PC Only)

    Running these commands resets your network adapter settings. If you have any custom DNS or static IP configuration, take note of your settings before proceeding so you can restore them.

  7. Verify Game Files (PC/Steam Only)

  8. Update Network Adapter Drivers (PC Only)

  9. Try Hosting Instead of Joining

  10. Rebuild PS5 Database (PS5 Only)

    Do not turn off your PS5 or unplug it during the database rebuild process, as this can cause system file corruption.
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When to Call a Professional

If you have tried all the steps above and CE_2 still occurs consistently, the issue is most likely on Arrowhead Game Studios' side or is tied to your ISP's infrastructure. Contact Arrowhead support at https://arrowheadgamestudios.com/support and provide your account details, platform, and a description of the error. If your internet service itself is unstable (frequent drops, high packet loss confirmed via a ping test), contact your Internet Service Provider — they can run a line test and dispatch a technician if there is a physical issue with your connection. No in-person technician visit is needed for this error under normal circumstances.

Frequently Asked Questions

What does CE_2 mean in Helldivers 2?
CE_2 is a Helldivers 2 error code that means host migration failed. It occurs when the player hosting your multiplayer session disconnects and the game cannot successfully transfer the host role to another player in the squad, resulting in everyone being kicked out of the mission.
Do I lose my mission progress when CE_2 happens?
Unfortunately, yes — in most cases when CE_2 occurs and host migration fails, your current mission progress is lost and you are returned to your ship. Any samples, Requisition Slips, or experience earned during that mission may not be saved. It is worth checking your stats after the error to see if any progress was retained.
Is CE_2 a server-side problem or my fault?
It can be either. CE_2 is triggered when the original host loses connection, which could be due to that player's internet dropping, Arrowhead's servers having trouble facilitating the handoff, or your own NAT type being too strict to accept the new host connection. Check server status first to rule out a widespread outage before adjusting your own settings.
How do I prevent Helldivers 2 CE_2 from happening again?
The best preventive measures are: use a wired Ethernet connection instead of Wi-Fi, ensure your NAT type is Open or Moderate (Type 1 or 2 on PS5), enable UPnP on your router, and consider hosting sessions yourself rather than joining others. Playing during off-peak server hours can also reduce the chance of server-side migration failures.
Does CE_2 happen on both PS5 and PC?
Yes, CE_2 can occur on both PlayStation 5 and PC (Steam). The error relates to the game's networking layer rather than a specific platform. However, the troubleshooting steps differ slightly — PS5 players should focus on NAT type settings and database rebuilds, while PC players can additionally flush DNS and verify game files through Steam.

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