I have now owned an A1 body for well over two years and shoot with this camera 5-7 days a week 3-4 hours at a time. Having said that, I am extremely familiar with the Camera, it’s menus and overall operation. Since the latest firmware was installed several months ago, I feel the auto focus, especially on small static subjects has suffered. I am seeing that more now than ever, especially with warblers, kinglets and other small sparrows. The last couple times I’ve been out I’ve taken two bodies and tried them on the same lens one is the A6700 and the other is the A7RV. Both of these other cameras will grab right on the way the A1 used to without any issues whatsoever. While trying the A6700 I even used the A1 in crop mode so there was no difference in field of view. Others have stated the same thing that I’m saying so I know it’s not in my head. I have used this camera at this point enough to use it blindfolded. I have read some rumors of an upcoming firmware update for the A1 to be honest, I am extremely apprehensive about ever loading another Sony firmware. In fact, they just pulled the most recent version for the capital aI have read some rumors of a upcoming firmware update for the A1 to be honest, I am extremely apprehensive about ever loading another Sony firmware. In fact, they just pulled the most recent version for the A7RV because of the camera not powering on. I sure hope they can get this camera back at least as good as it was which would be more than I could ask at this point. They really need to get their act together with releasing safe firmware, especially for a camera that cost $6500.