I was at a concert yesterday and took some pretty good pictures. When I was reviewing them, every time I zoomed, it would automatically switch to the next picture. I eventually figured out the only way to keep on the picture I'm trying to see, is after I zoom in, i have to take my right hand finger off the screen before I take my left hand finger. If I leave my left hand finger on about 1 second longer, it stays on the picture I'm trying to view. Any ideas why? anyone else experience this? It does it on every picture of mine btw.