I have a new ASI Plus and a new ASI Mini 120 (not necessarily relevant to this is I am using a Nikon Mirrorless Camera with Nikkor Lenses on a new SA Star-Adventurer GTI). I am struggling with configuring the 120 Mini as a guide camera. the plus will let me select and turn on the Mini, but it won't allow me to make exposures (button is greyed out) for Calibration or Guiding. I can alternately configure it as the Main Camera and it will let me expose and stack but it won't let me Guide or Calibrate. I have tried different USB ports and still have the same issue. Any ideas out there??
