Seeing Online Connection Error Arc Raiders ARAU0277 errors right when you are ready to drop Topside is brutal, especially when it loops you back to Retry. The good news is the ARAU codes tend to fall into a few predictable buckets, and you can narrow them down quickly without reinstalling everything.
How To Fix Online Connection Error Arc Raiders
1) Confirm It Is Not A Server Outage First
When the message says “Arc Raiders Online Servers Are Currently Unavailable,” it could be a backend issue, not your internet. Embark has recently acknowledged server instability linked to coordinated attacks and is actively mitigating, so sometimes the only “fix” is to wait for stability to return.
Quick check: look at Embark’s official Discord updates (often the fastest), plus recent patch news.
2) Install The Latest Arc Raiders Hotfix
After big updates, a follow-up Arc Raiders Hotfix 1.13.1 can be required to log in cleanly. A Headwinds follow-up patch was reported on January 28, 2026, and Xbox players may experience temporary delays that affect crossplay and connectivity.
Do this first: fully close the game, download updates, then reboot your platform.
3) Fix Patch Or Region Mismatch
If you are specifically targeting Arc Raiders arau0277, set your matchmaking region to Automatic (in the Gameplay > Server menu) and relaunch. This is an official troubleshooting step from Embark’s help center.
4) Quick Network Fixes That Actually Help
Embark’s checklist is worth doing in order:
- Turn off VPNs or proxies
- Switch to wired if possible
- Change DNS to Google (8.8.8.8 / 8.8.4.4) or Cloudflare (1.1.1.1 / 1.0.0.1)
- On PC, run ipconfig /release, /renew, and /flushdns, then restart
5) If You Are Still Stuck
Verify game files (Steam) or reinstall as a last resort. If it only fails during peak outage chatter, do not risk loot; log out and check official updates again.
Get Back in the Game
If you are still stuck on ARAU02277 after running through the checklist, do not panic and do not jump straight to reinstalling. Most ARAU02277 loops are due to patch mismatches, routing issues, or temporary backend issues, not a permanent account problem. Head to our Arc Raiders hub for more guides, like What is GOOP?, so you are always in the know!
