I apologize!!! I had this queued and yet today I never got that far. Thanks for calling! Anyway, it touched off a faint memory "something about a legacy option" and while on the phone we we both searched here and found this thread. Buried in there is Carl Lancaster's report from having talked to DLI. Turn on this option:

DLIOption.png


I write a quick test script and ran it in ACP at your observatory, using Todd Benko's DLI ASCOM Driver. It worked. Hopefully this is gonna work.