I am attempting to use the zwo 130mm to do some long exposure photograph but have run into an issue with image captures stopping. If the camera is highly exposed, a brightest pixel value of around 240, the camera is capable of doing long exposure captures. However, if I block the sensor, making it dark, subsiquent image captures will fail until the image becomes bright again. I have repeated this with a couple image capture programs and reinstalled drivers. I was hoping to find out if anyone has had a similar problem or if someone knows of an obscure setting somewhere I haven't been able to find. Any suggestions are appreciated!