My home NAS not accessible with Secure VPN

I can´t access my home NAS with Secure VPN set on. I must switch it off the first. After that the connection is established, I can switch Secure VPN back on and it works right.
What have I to setup in order haven´t to switch it off/on?
Thank for your help.
Petr

Hello Petr,

In light of the current circumstances concerning COVID-19 outbreak, there was a delay. We are operational now.
We believe that this is the expected behavior as the connection could be established only when the devices are connected to same network.
When we turn on AVG Secure VPN, it will mask the ip address and create a random one.
Thank you.