Update after further testing:
1) The ASI6200 can connect in The Sky X using native X2 driver but always receives a Time Out Error after exposure. Sky X reports that camera is taking an exposure but an image is never displayed. I tried many different setting in the drive but all have same result.
2) The ASI6200 connects in The Sky X using the ASCOM driver. Images are only displayed with an exposure time of less than 1 second. Any exposure of 1 second or greater results in no image displayed without any error message.
3) The ASI6200 connects in ASIImg but will only display and image if exposure is less than 1 second. Brand new camera definitely not working correctly. I have tried all available ASI software, installed ASCOM and X2 driver but no luck. If i try a longer exposure it exposes for correct time but reports error " ZWO ASI6200MM Pro unplugged!" as shown in the attached screen shot.

