Battlefield 6 “Connection Failed” With Error Code 1:86001S:51002S:57019S

October 24, 2025 Freddy Error Fix 0

The error code “Connection Failed 1:86001” is commonly associated with games like Battlefield 6 and indicates problems connecting to EA servers, which can sometimes be due to server-side issues, network configurations, or account problems.

Error Code 1:86001S:51002S:57019S.​​

Common Causes

  • Server outages or maintenance on EA’s end.​​

  • Network or DNS configuration issues on the user’s side.​

  • Conflicts with USB peripherals or certain software like Riot Vanguard.

Fixes to Try

Please note, these steps can take a few mins to complete, so wait for completion of each step before moving on.

  1. Ensure that you are disconnected from the VPN to VPN/mobile hotspot you are using.
  2. Open a CMD prompt, by pressing windows key and typing CMD into the search box and opening Command Prompt.
  3. Run “tracert -h 20 -w 2000 ext-3-40-130-7.blaze.ea.com >> troubleshooting.txt”
  4. Run “tracert -h 20 -w 2000 qoscoordinator.gameservices.ea.com >> troubleshooting.txt”
  5. Run “tracert -h 20 -w 2000 cdn.eaanticheat.ac.ea.com >> troubleshooting.txt”
  6. Run “tracert -h 20 -w 2000 EAAntiCheat.ac.ea.com >> troubleshooting.txt”
  7. Run “ipconfig /all >> troubleshooting.txt”
  8. Run “route print >> troubleshooting.txt”
  9. Please reenable your connection to the VPN to VPN/mobile hotspot you are using so that you are able once again to connect to the game.
  10. Now Repeat steps 3 to 8 again with the VPN to VPN/mobile hotspot active.

Other Tips

  • Log out and log back in to the EA app.​

  • Unplug unnecessary USB devices (controllers, headphones, dongles).​

  • Restart the game and your PC or console multiple times.​

  • Check and, if needed, change DNS settings (try Google DNS: 8.8.8.8, 8.8.4.4 or Cloudflare DNS: 1.1.1.1, 1.0.0.1).​

  • Uncheck IPv6 in your network properties.​

  • Make sure your firewall/antivirus is not blocking the game (set the game as allowed).​

  • Switch to a different network or use a mobile hotspot to check if the problem is with your home network.​

  • Flush your DNS cache (ipconfig /flushdns in Command Prompt), renew your IP, and reset your network adapter (netsh winsock reset).​

  • If issues persist, wait and check official EA or Battlefield sources for ongoing server outages.

Also Read : Fixed : BF6 Error 115 “The latest version of EA Anticheat is required to play”​

Additional Info

If all else fails and others are reporting the same error at the same time, it may be a temporary server-side issue that can’t be fixed on your end. Monitoring official channels or forums for outage or maintenance updates is recommended.

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