Hi!
I remember I had issues in setting it up. IIRC there was a problem with a too long URL that you where supposed to copy & paste in the browser... And I took me a few tries until I figured that out.
Beside this, I don't remember if that was the same issue...
Maybe you can post the full trace (with redacted credentials)?
You can pm me of course
No idea, its supposed to be open for registration...