I misinterpreted what you said Javier, I thought you meant that the WebUI wasn't working at all, not that you were getting a login failed when you tried to connect. So it sounds like things are better off than I thought.
Back to my question about the profile that SCS used, were you using the default profile, or did you create your own? And if you were using the default profile, was the WebUI still installed? Given that you're getting a log on failed message, I believe the WebUI is enabled, but I wanted to confirm.
I think we've replicated the behavior you're seeing in our lab, I'll look at it in more detail this afternoon and see if I can figure out what's going on.
Andy