The SGP dropdown shows a mix of native and ASCOM related drivers, without distinguishing which one is which. In this case, SGP shows “FLI USB Filter Wheel” which is actually a native mode FLI wheel driver SGP wrote for their software, and not an ASCOM driver.
There are a few options for ASCOM wheel support for FLI:
- Install Harmut’s FLI Wheel ASCOM driver – this may prove difficult to do, as the Yahoo Group no longer has the content available, since they removed all user content from Groups.
- Install the latest Kepler ASCOM Driver Package from FLI, which has beta ASCOM drivers in it for non-Kepler cameras, as well as a filter wheel driver.
#2 seems like the best option. Be sure to test it out though.