If MaxxChat is not working properly, follow the steps below to verify the setup and troubleshoot the issue.
Confirm that MaxxChat is enabled correctly within MaxxTraxx:
Verify the following settings:

Windows Firewall settings may block MaxxChat communication.
To test:
After disabling the private firewall setting, test MaxxChat functionality again.

Note: If this resolves the issue, you may need to create a firewall exception rather than leaving the firewall disabled permanently.
If MaxxChat is still not working after completing these steps, gather any error messages and contact Customer Support 800-996-9777 opt 1 further troubleshooting.