Hi,
Three mobile broadband is not connecting in the evening since yesterday, it works during the day at the moment, three says one of there main sites are down and they are working on it, I do believe everyone was calling them as I was on hold for 25 mins, just as well its a freephone number, lets see what happens, I was getting a different error message than the OP, but not using the modem at the moment so can't say the message I was getting, but I do know the dark blue light was flashing every few seconds and no connection was available, I would love to switch away from Three but were im living I don't have many other options for bb..