My Asi294mc connected to my Asiair pro will no longer upload images. When I do a preview it shows shooting and then loading just hangs. After a few seconds it states exposure failed. This is using preview and autorun. I have replaced the cable, reset my AAP with no change. I even swapped to my guide camera as the Main camera and it works fine. Took 30 subs last night and failed this morning. Btw I also reset my AAP.