- Check your internet connection.
- Verify if your device is disconnected from another network.
- Check if your VPN is compatible with the device you are using.
- Confirm the password for the VPN is correct.
- Check if your DNS is properly set up.
- Check for any software or hardware that could interfere with your connection.
- Confirm if there are changes in the settings of your VPN.
- Restart your device and try to reconnect.