Recently acquired an iOptron MiniTower portable mount, hoping to replace our old Nexstar 5i (not longer made), in our automated imaging program. iOptron has an Ascom Driver for their GO TO system "GOTONOVA" which I downloaded and installed. With SkyMap Pro, I can connect to the mount using this ASCOM driver and it executes slew commands without error. In ACP, however, I connect to the mount using the "properties" button in Telescope Setup just fine as with SkyMap, but when I click Connect, I get a message box with the error message "Not supported9".

The Ascom driver is located at
http://www.ioptron.com/support.aspx?catalog=28

Any help would be greatly appreciated. I judge this mount to be superior to the Nexstar, especially the SE models, and would like to use it with our existing ACP scripts.