@rejetto
For my part, there more three months since I can not make the self-test ... whatever the port tested, 80 and 8080 included.
Fortunately I have a dynamic IP, because even access to rejetto.com is denied for numerous IP adresses.
No message is displayed in these cases ... it is as if the address did not exist ... just a connection (at your site) impossible indicated by the browser.
Of course, I also made tests with all my security software closed.
I have to reboot my router sometimes repeatedly daily, so to find a functional IP to access your site.