Helldivers 2 Failed To Establish Network Connection PS5 | Fixes to Try

If you see โ€œFailed to Establish Network Connectionโ€ when launching Helldivers 2 on PS5, this is a fairly common issue. Here are a set of troubleshooting steps and things to check.


โœ… What to Check First

  1. Server / PSN status

    • The problem might not be on your end. Servers being down or overloaded is a known cause.

      • Check Helldivers 2โ€™s official Twitter / Discord or server status pages.

      • Also check PlayStation Network service status (for issues in โ€œGaming & Socialโ€ etc.).

  2. Restart everything

    • Power off the PS5 fully (not just rest mode).

    • Turn off/unplug your router and modem briefly.

    • After a minute, power them back on, then start PS5 and Helldivers 2. Many users have resolved the error with a full reboot.

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๐Ÿ›  Troubleshooting / Fixes to Try

Try these one by one (or in combination) until it works:

Fix

How to Do It / Notes

Disable Crossplay In Helldivers 2 settings โ†’ Account & Network (or Gameplay) โ†’ turn off Crossplay. Many reports say disabling crossplay helps avoid connection conflicts.
Use Wired Connection If youโ€™re on Wi-Fi, try plugging an Ethernet cable directly to your PS5 to get a more stable link.
Check / Change NAT Type / Router Setup Ensure your router settings allow games to connect: enable UPnP, or set up port forwarding for Helldivers (TCP/UDP).
Change DNS On PS5: go to the connected network โ†’ Advanced Settings โ†’ DNS โ†’ set Google DNS (8.8.8.8 / 8.8.4.4). Some users report this helps.
Update Game / PS5 System Make sure both the game and PS5 have the latest patches. A mismatched version might block connection.
Check PS Plus / Console Sharing If your console is using another accountโ€™s PS Plus, make sure console sharing is enabled for that account. Some users got the โ€œfailed to connectโ€ error due to PS Plus / sharing setup.

โš ๏ธ Why the Error Persists Even After Fixes

  • Rate limiting / capacity constraints: The devs have acknowledged that โ€œFailed to connectโ€ sometimes occurs when too many login requests occurs in a short timeframe or when the servers hit capacity.

  • Even with increases in server limits, the error can still resurface during peak times.