Have tried installing the release version of ESS 6 and have noticed that certain applications when run that need internet access do not show a pop up to allow me to create a rule when the firewall is set to run in interactive mode. Even if i tab out of the application there is not a pop up showing behind it. When i run steam.exe , pop up appears as it should ..... then when any game is launched from within steam that requires internet access it does not show. So rules have to be added manually. Only a little fault, but annoying none the less.