VPN

Server

This is where you can change servers

Protocol

This feature will allow you to choose OpenVPN mode whether UDP or TCP

By default, it is set to Openvpn UDP. For reliability, you can choose Reliable (TCP) mode.

Port

Openvpn UDP

Openvpn TCP

RouterPro UDP

RouterPro TCP

Encryption

Enable Accelerator

This can speed up VPN access on some smart mobile devices like iOS and Android. It will not affect computer but actually slows down PC access and may not work properly.