Okay, slightly different approach.
I logged in to my alternate Gmail account, then to the Obi Dashboard. I deleted the original SP1 configuration, then shut down the pc and the Obi for about an hour. Magically, when I plugged in the Obi again, it worked with the number of my preference, (even though I hand't configured it again.)
I then opened the Obi Dashboard again and configured SP1 to GV, and everything seems to be working again.
I wish it were as easy as it used to be, but at least I can still change numbers if I need to.
Problem solved.