5-11 - Registration Instance Error

Possible Causes

1. The service of the configuration center cannot be connected.
2. The configured protocol, IP, or port is incorrect.
3. There is a conflict between the version of the configuration center client in use and the server version, preventing an effective connection.

Troubleshooting and Resolution Steps

1. Check if the service status of the configuration center is normal.
2. Verify that the configured protocol, IP, or port is correct.
3. Ensure that the version of the configuration center client used is compatible with the server version.