Hi Tom, thanks for the guidance. I downloaded the QHYCCD Windows all in one pack along with EZ Cap on my laptop. The install went smoothly, brought up EZ Cap, plugged in the cameras and it connected immediately. I verified with both QHY5 and the QHY168c and they both came up and were able to capture test frames. Does that mean my camera and drivers on camera are ok? If so it does seem like something on the Stellarmate OS/RPi4.
I did a factory reset hoping that would resolve things but still can't recognize the QHY cameras in Kstars. Since it seems to be squarely centered on the RPi, is there a way to verify that I have the correct drivers, or do a clean re install? I suppose I could flash the Stellarmate OS to the sd card again and really start anew, but I'd like to avoid that if possible.