How to Fix ARC Raiders Error ARMR0002 (Matchmaking Failed)

Few things feel worse than gearing up for a raid in ARC Raiders only to hit the ARMR0002 matchmaking error. This issue blocks you from joining or creating raids and affects players on PC, PS5, and Xbox.

However, ARMR0002 usually points to a connection or server-handshake issue rather than an account or ban problem. In most cases, a few targeted steps resolve it. This guide walks you through every proven solution, starting with the simplest fixes and moving to advanced ones only when necessary.

What Is ARC Raiders Error ARMR0002?

Error ARMR0002 appears when ARC Raiders fails to connect to Embark Studios’ matchmaking servers. The game client cannot establish a stable session, so matchmaking stops before a raid begins.

This error usually means one of two things:

• Embark’s servers are overloaded, restarting, or under maintenance
• Your system cannot maintain a reliable network handshake with the servers

Because the issue relates to connectivity, it appears across all platforms, including PC, PlayStation 5, and Xbox.

How to Fix ARC Raiders Error ARMR0002 (All Platforms)

Follow these fixes in order. Stop once the error disappears.

Fix 1: Restart the Game and Your System

This clears stuck matchmaking sessions and cached network states.

1. Close ARC Raiders completely
2. Restart your PC, PS5, or Xbox
3. Launch the game and try matchmaking again

Many players resolve ARMR0002 with this step alone.

Fix 2: Restart Your Internet Connection

Because ARMR0002 is network-related, stabilizing your connection is critical.

1. Turn off your modem and router
2. Unplug them for 30–60 seconds
3. Plug them back in and wait for the network to stabilize
4. If possible, switch from Wi-Fi to a wired Ethernet connection

This reduces packet loss that can interrupt server handshakes.

Fix 3: Check ARC Raiders Server Status

If your setup works fine but the error continues, the issue may be server-side.

• Check ARC Raiders’ official Discord or social media pages
• Look for announcements about maintenance or outages

If servers are down, no local fix will work until they come back online.

Fix 4: Verify Game Files (PC – Steam & Epic Games)

Corrupted or missing files can prevent the game from connecting properly.

Steam

1. Open Steam
2. Right-click ARC Raiders in your library
3. Select Properties → Installed Files
4. Click Verify integrity of game files

Epic Games Launcher

1. Open Epic Games Launcher
2. Go to Library
3. Click the three dots next to ARC Raiders
4. Select Manage → Verify

After verification finishes, restart the game.

Fix 5: Restore Game Licenses (PS5 Only)

If you play on PlayStation 5, license sync issues can block online access.

1. Go to Settings → Users and Accounts
2. Select Other
3. Choose Restore Licenses
4. Restart the console and relaunch ARC Raiders

Fix 6: Sync Your System Clock (Very Important on PC)

ARC Raiders uses time-based authentication tokens for matchmaking.
If your system clock is even slightly out of sync, the server handshake fails.

Windows PC

1. Right-click the date and time on the taskbar
2. Select Adjust date and time
3. Turn ON Set time automatically
4. Click Sync now
5. Restart the game

This fix looks unrelated but resolves ARMR0002 for many players when other fixes fail.

Fix 7: Change DNS Servers (Recommended)

Some ISPs use slow DNS servers that delay server lookups and cause matchmaking timeouts.

Change DNS to Google DNS

1. Open Control Panel
2. Go to Network and Internet → Network and Sharing Center
3. Click Change adapter settings
4. Right-click your active connection → Properties
5. Select Internet Protocol Version 4 (IPv4) → Properties
6. Choose Use the following DNS server addresses
   • Preferred DNS: 8.8.8.8
   • Alternate DNS: 8.8.4.4
7. Click OK and restart your system

This improves connection stability and reduces ARMR0002 errors caused by DNS delays.

Fix 8: Reinstall ARC Raiders (Last Resort)

If every other fix fails, a corrupted installation may be the cause.

1. Uninstall ARC Raiders
2. Restart your system
3. Reinstall the game from your launcher
4. Launch and try matchmaking again

Only use this step after trying all other fixes.

Why ARMR0002 Sometimes Can’t Be Fixed Immediately

If none of the solutions work, the problem is likely entirely server-side.

During:

• Major updates
• Peak traffic hours
• Backend maintenance

Embark Studios may temporarily limit matchmaking connections. In these cases, waiting a few hours is often the only solution. Reinstalling or changing settings will not help while servers are unstable.

FAQs

Is ARMR0002 a ban or account issue?

No. ARMR0002 is a connection and matchmaking error. It has nothing to do with bans or account penalties.

Does ARMR0002 affect all platforms?

Yes. The error appears on PC, PS5, and Xbox because it relates to server connectivity.

Can slow internet cause ARMR0002?

Yes. Packet loss, unstable Wi-Fi, or slow DNS responses can trigger the error.

ARC Raiders error ARMR0002 looks intimidating, but it usually comes down to server availability or network stability. By following the fixes above in order, most players can resolve the issue quickly and get back into raids without losing progress.

If the error continues during peak hours, give the servers some time and try again later. In most cases, the problem resolves once server traffic stabilizes.