I notice some new little bug to my GRD III, when I use camera for long period, she became hot especially in the left bottom back. Sometimes came until frozen the camera :roll:
It's a very common issue to nearly any camera. The heat is partially caused by the battery, partially by the sensor/processor. It's just that the GRD body is very small and everything inside is tightly packed together. There is no room for cooling and the heat is quickly radiated to body. I'm afraid there is not much that you can do with this, except turning the camera OFF or maybe using power saving mode?