When the Internet Kill Switch has stopped the Internet connection, offer to restore the Internet connection if PureVPN finds that there is no connection and that the Kill Switch has blocked the connection in the Windows firewall.

The scenario I sometimes encounter is when the Internet Kill Switch has killed the Internet connection (as it should) when there has been a PureVPN connection problem. I return to the PC only to find the only option available is the PureVPN connect button. There is no option to restore the internet connection (though I some scenarios there is such a button, but not always).

PureVPN knows (or can easily find out) that it has stopped the Internet connection. So, when the Reconnect button is pressed, it should be easy to check whether that is the case, and simply restore (or offer to restore) the Internet connection as part of the Connect process.

Otherwise I need to fish around in the Windows firewall and remove the rules put there by PureVPN.

I hope this helps.