Right. I know why SGPro is doing what it's doing, I just don't understand why your rotator property indicating a good connection is returning that the connection is no longer good.
We need to see the device logs in order to understand why this property indicating if the device is connected ( http://www.ascom-standards.org/Help/Developer/html/P_ASCOM_DriverAccess_AscomDriver_Connected.htm) is indicating that the device is no longer connected.