My couple of month old K-30 is having problems, the autofocus will constantly move in and out while attempting to focus on a subject.
The problem: the K-30 was on a tripod and centering on a small eBay sale product against a well lit white backdrop, I would think this would be very simple to focus on. I used both screw-driven and SDM lenses to see if it was a lens problem. I believe it is an problem with the camera because my wife has a K-30 and it was able to target nearly immediately in the exact same place on the tripod with the exact same lens.
Creates this change sound like a setting problem or does this camera need to be sent into Pentax for test and servicing? It was bought a few months ago from online store.