I can apparently create the service on Sonos: I fill in the customsd form and it says it was successful. I go over to the Windows Sonos Controller and the Subsonic service is there. So I try to access it and enter my name and login of my Subsonic premium subscription (which I just got) and it complains: There was a problem adding the Subsonic account. A Connection to Subsonic could not be made.
I previously entered my Subsonic subscription info into Susbsonic and it accepted it.
What could be wrong?