Hello to you all!
I have the same problem with the Proxy Authentification.
I create a Username "Internet" and a password "xxxxxx". The adress of my Endian wrote I into the Firefox with Port 8080.
When I open the Firefox, he ask me after a Username and a Passwort, which I save it before in the Endian.
But the Authentification appears once again.
What is my problem?
A "ping" to the internet is ok, i get an answer.
Best regards
Merlin