How to Fix Sonic Racing Crossworlds Network Error Code 2-1-37

Network Error Code 2-1-37 in Sonic Racing Crossworlds is a frustrating issue that prevents players from connecting to the game's servers. It often appears as "Communication With Title Server Failed." While the developers have addressed some network issues in the past, many players still encounter this problem. Since there is no official fix from the developers, the following are unofficial solutions that have been crowdsourced by the player community.It is recommended to try these fixes in the order they are presented, as they range from the simplest to the more technical.

Fix Sonic Racing Crossworlds Network Error Code 2-1-37

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Method 1: Network and Internet Connection Fixes

Since the error is network-related, the first step is to ensure your connection is stable and optimized.

• Restart Your Network Hardware: The oldest trick in the book often works. Power down your router and modem, wait for about 30 seconds, and then turn them back on. This can clear any temporary network glitches.
• Switch to a Wired Connection: If you are playing on Wi-Fi, an unstable connection can be the primary cause of the error. Switch to a wired Ethernet connection to provide a more stable and faster connection to the game servers.
• Run Network Commands (PC only): You can use a series of command-line prompts to reset your networksettings. Open Command Prompt as an administrator and run the followingcommands, one at a time:
  • ipconfig /flushdns
  • ipconfig /release
  • ipconfig /renew
  • netsh winsock reset
  • netsh int ip reset
• Change Your DNS Server: Your Internet Service Provider's (ISP) DNS can sometimes be slow or have issues connecting to game servers.4 Switching to a public DNS, like Google's, can resolve this.
  • Go to your Network Adapter settings.
  • Select your active connection and go to its properties.
  • Find "Internet Protocol Version 4 (IPv4)" and open its properties.
  • Select "Use the following DNS server addresses" and enter:
    • Preferred DNS server: 8.8.8.8
    • Alternate DNS server: 8.8.4.4

Method 2: Game and System-Level Solutions

If network troubleshooting doesn't work, the issue may be with the game files or how your PC is interacting with them.

• Update the Game and System: Ensure you have the latest game patch installed. Developers often release updates that fix communication errors.7 The game's v1.1.2 patch specifically addressed communication errors and connection issues during matchmaking. Also, make sure your Windowsoperating system and network drivers are up to date.
• Verify Integrity of Game Files (PC only): On Steam, you can verify your game files to ensure there are no corrupt or missing files. This can often fix issues with the game's install scripts that may be failing to run correctly.
• Disable or Add Exceptions to Antivirus/Firewall: This is a very common fix reported by the community. Many players found that their antivirus or firewall software, such as Norton 360 or AVAST, was blocking the game's connection scripts.
  • Temporarily disable your antivirus and firewall, then launch the game. If it works, you have found the cause.
  • If you don't want to play with your security disabled, add the game's .exe file and its folder to your antivirus and firewall's exception list. For some antivirus software, a temporary disable or a fresh install of thegame with the antivirus off is necessary to allow the initial scripts to run correctly.

Method 3: Advanced Fix (PC only)

This solution is more technical and should be attempted only if the othermethods have failed. It addresses a potential "Certificate ManagerPermission Issue."

• Modify Registry Permissions:
  • Press the Windows key + R, type regedit, and press Enter to open the Registry Editor.
  • Navigate to the following key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot
  • Right-click on the AuthRoot key and select Permissions.
  • Ensure the CryptSvc entry has Full Control permissions.
  • Click the Advanced button and check the box for "Replace all child object permissionentries with inheritable permission entries from this object."
  • Click Apply, then Yes to confirm the changes.

While these fixes have helped many players get back to racing, it's important to note that the issue may not be on your end. The error can also be a result of server-side instability, especially during high-traffic periods like open betas. If none of these solutions work, your best bet is to contact SEGA's support team to report the issue.

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