Today while trying to shoot a few close ups, there were a number of instances where the camera simply would not take the shot. Set on AF, it focused and the 'unfocused' and subsequently didn't respond. Does this indicate that it simply can't focus so close with the kit lens (18-55)? The odd thing is, before it defocuses and ignores me, it brings the subject into perfect focus. I got at least one ok shot though!