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How to Change VPN Protocol

Version Note

These steps use Intego ONE Application version 1.3.2. Please note that the interface and specific steps may appear differently in newer versions.

Updated: 07/07/2026

Follow these steps to modify the protocol used by the VPN on the ONE application:

VPN - change Protocol.gif
  1. Click the application's icon in your taskbar.
  2. Select the "Open" icon to navigate to the main dashboard.
  3. Navigate to the VPN Dashboard section.
  4. Ensure you are Disconnected from the VPN.
  5. In the Content View, click on the “VPN Protocol” setting.
  6. Choose one of the following options:
    • Automatic: The system automatically selects the most suitable protocol for your current network.
VPN - Protocol Automatic.png
  • Lightway - UDP: Offers optimal Speed and security, including post-quantum protection.
VPN - Protocol Lightway UDP.png
  • Lightway - TCP: Provides more reliability on specific networks. It is slower than the UDP option but also includes post-quantum protection.
VPN - Protocol Lightway TCP.png
  1. Once your selection is made, you can reconnect to the VPN.
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