I have been troubleshooting this issue and I'll PM Jared with some information. Basically the issue is a difference of "1" between the filter number requested by SGP and the filter number returned by the driver interface. So if you call Filter number 1, the driver interface trues to come up with filter number "zero" which of course does not exist. I have been in touch with the Atik Developer and I'll share the details of that correspondence with Jared.
Meanwhile the solution is to not touch the "setup" button in SGP.
Ajay