Hey I am having the same problem.
After receiving my new fuse last week, I set up my server as I have with my other AVOV products.
Unfortunately, I then did the up-date and found the format had changed.
In the new format, I had the four options, I went to TV online entered my server #s and tried to connect and I got the message "Your Box is Blocked by server".
Since then, I have found out that there is two entrances to tv on-line. If I go to mickey hop and then to "my apps" I have no problem with entering tv-on-line.
But if, in the new format, I try to enter from the cover page on forth the option (tv on line) I get the above message.
Your Help would be appreciate,
The Gringo