I am connecting to the VPN server with Windows 10 built-in provider using L2TP/IPsec protocol with username/password and a Pre Shared Key. Everything is fine except the fact that every 1.5 hours it disconnects automatically. Then I have to go to VPN settings again and press the Connect button to connect to the VPN server.
My friend doesn't experience this problem while connecting to this VPN server from his MacBook. This is a very big issue, that can compromise the privacy of a user. Can someone tell me the reason behind this behavior and how can I fix that?