I'm sorry this is happening to you. I have been playing with the camera's and photography (the marks, the backdrops, the tripod, the camera, lights, etc) a LOT lately, and have had no trouble.
Even though, in the past, I would have the same thing happen when taking a picture - before moschino and the update. As another simmer mentioned, I just always save right before I start taking pictures, and save during the session, if it's a longer one and I got some good pictures. Saving takes like 3 seconds, so why not save.
I don't think it's the cameras or the stuff, I think it's just the picture taking mechanics. And I do think if you cycle though the poses too fast, you can kink up the system. Like I said, I've had problems with the picture taking before (it's always when I was snapping pictures super fast), so now I've learned to baby the system. Slow cycle through anything, pace taking pictures and cycling poses. And I haven't had an issue in a long time now.
