I have been using the ASI2600MM Pro since it first came out with great success for RGB and NB imaging. However, over the past week, all of my RGB images are not coming out in color when I color combine the channels. I get the same mono RGB image whether I use PixInsight or Astro Pixel Processor. The camera is connected to a ZWO filter wheel and the wheel is turning. So, all I can think of is the camera is not working properly or a cable is going bad. Could it be the camera is not functioning properly? I am not sure what to test to confirm this as I only have one mono camera. Any ideas?