I am having a problem with my QHYCFW running in SGP. The wheel is USB connected, COM3, using SGP, with ASI1600 camera. This combination has been working perfectly for over a year, then suddenly SGP cannot select certain filter spots on the wheel. I can drive the wheel fine with a Serial Port Utility, and select each port using COM3 addresses 0,1,2,3,4 for slot 1 2 3 4 5.
I have been imaging with this manual configuration for a few weeks now and while it works, it is a pain as SGP cannot change fitlers in a sequence because it cannot address some wheel ports. I have to make sure I don't select the QHYCFW from the equipment list in SGP, and just use the Serial Port Utility.
Any ideas on how to fix this? It is clearly not a filter wheel problem, as the Serial Port Utility can drive it just fine.
ASCOM diagnostics find nothing. I have tried reloading the SGP Equipment profile for the QHYCFW, and defining the filter list again. Everything seems correct in the SGP Equipment profile, yet when a sequence calls for a fitler change to certain wheel addresses it simply stops. No repsonse from the wheel, because it never saw an address change from SGP.