Secure VPN encrypts your Internet connection so that third parties can’t track your online activity, making it more secure than a typical proxy, make your Internet's safety and security, especially when you using public free Wi-Fi.
If Secure VPN connect failed, don't worry, you can follow these steps to fix it:

1) Click the flag icon
2) Click the refresh button to check servers
3) Choose the fastest and most stable server to reconnect