No Internet Connection - GL-MT3000

[admon]

The question was already answered here:

Alternative to the function Force VPN (No Internet if VPN is not connected) on AR750S

This is enabled by default - there is no option to configure it. This isn't possible. If you disconnect by yourself, it won't work unless you activate Block Non-VPN: Block No-VPN Traffic - GL.iNet Router Docs 4