I have recently been trying to work with your AllSky-340 camera but have not been able to successfully set it up. There seems to be an issue with the communication of the camera to the computer through the RS-232 cable. During set up, when I run the serial port test for any number of COM port numbers, an error message displays saying "error opening serial port". I tried connecting to multiple computers and also tried using a RS-232 to USB adapter but I haven't been able to get the camera to connect. I also tried resetting the baud rate on the camera to a slower setting but that also didn't work. Is there anything else I can try or do you think there is an issue with the cable or port? Let me know what you think and what I can do to get the camera to connect.