Originally posted by rkymtnrider Thanks for the quick responses. I have been using a Pentax 1:2.8 20mm primarily. The autofocus method is set to "spot". I have been opening up the aperture in an effort to experiment with shallow depth of field images. 99% of these images are being taken outdoors in bright light conditions. Many of the images are not entirely out of focus, but soft at best.
Edit: firmware has been at 1.02 until a few minutes ago
Try the trick of focusing at f/2.8 and then stopping down to f/8 before taking the picture. Or did you try that already? And I would agree with the other person who said to try a different lens too.