[FIXED] Firefox can't establish a connection to the server at localhost:8080.
I'm using Sabnzbd which only has a WebGUI. The WebGUI is located at http://localhost:8080/sabnzbd/ by default. And does load - completely without errors - in Internet Explorer 9 and Google Chrome 10. But when I try to connect using FF v4.0b7, the "Unable to connect" error message comes up. No difference whether I use safe mode or FF v3.6.13