@disneyreporteryou didn't mention your camera make and model. Kindly do that. I am also into photography, I might be able to help you with the problem.At times, there are delays due to the firmware and upgrading is the only possible solution, though it is very rare but a possibility :Pand No you don't need to buy very expensive Cameras for decent photography, in most of the cases a semi-professional camera is more than enough.btw, I have clicked some great snaps with just a Nikon E4300. All you need to know is the right settings and right mode for the occasion.