Connection Failed Troubleshooting
Quickly diagnose and resolve connection issues
Unable to connect to proxy service can have various causes. This guide helps you systematically diagnose and resolve issues.
Quick Checklist
First perform these basic checks:
- ✓Is account expired or disabled
- ✓Is traffic exhausted
- ✓Is local network connection normal
- ✓Is client latest version
- ✓Is subscription updated
By Issue Type
Completely Unable to Connect
- •Check account status and traffic balance
- •Try different nodes
- •Update subscription for latest nodes
- •Check local firewall settings
No Network After Connection
- •Confirm system proxy configured correctly
- •Try global mode
- •Check routing rule configuration
- •Restart client and network