Setting Up and Troubleshooting VPN & Remote Access Issues

Keywords:

1. Verify Internet Connection – A stable internet connection is required before VPN works.
2. Check VPN Credentials – Ensure you have the correct username, password, and server address.
3. Restart VPN Client – Disconnect and reconnect to refresh settings.
4. Disable conflicting VPNs – If multiple VPN clients are installed, disable all except the one required.
5. Allow VPN through Firewall – Go to Windows Defender Firewall > Allow an app through Firewall, and ensure VPN is allowed.
6. Check VPN Protocol – Switch between UDP and TCP in your VPN settings if available.
7. Flush DNS & Reset Winsock – Run these commands in Command Prompt (Admin):