I have a D5100 nikon with 18-55mm and 55-200mm lenses. Recently, the auto focus isn’t working on the 55-200mm lens but it works fine on the 18-55mm lens which is the lens I primarily use. Sadly, it stopped working when I was using it during my dad’s funeral so I missed out on a lot of pictures I normally would’ve captured. My settings are both the same for both lenses to be at autofocus. When I push the shutter button, it wouldn’t take pictures if there isn’t enough natural sun light but only electric lights because the flash won’t come on and the auto focus won’t focus. The lens would turn (adjust) but would not snap a photo. At this point, I am thinking it’s not the body but the 55-200mm lens. Anyone else having this problem? I know very little about cameras so I need some help.