IPv6 is a new internet protocol developed by the Internet Engineering Task Force (IETF). Unfortunately, this new protocol is vulnerable and can cause security problems. In order to protect your personal information, you will need to prevent IPv6 leaks.
In order to activate IPv6 leak protection, you have to run the Ivacy Windows application with admin rights and follow these steps:
Access Ivacy VPN.
In the left pane, select Settings.
Enable IP/DNS Leak Protection (Administrator Mode Only)
Note: If you want Ivacy to run with admin rights at all times, you have to access the app’s properties. Under the “Compatibility” tab, select “Run this program as an administrator”.