I am still struggling with the Eye Autofocus on this camera. Don't get me wrong. Love the camera but I have a learning curve and some questions.
To make things simple let me give an example.
I have Eye Auto focus selected as the focus mode
I have "S" for single focus mode set on my switch
My subject is about 5 feet away and no other humans in the frame
I see a box around the face.
Now and then I get the crosshair inside the box and I guess that is validating the Eye Auto focus.
Why can't I get consistent crosshair when my subject really does not change. I take a picture then the next time, I cannot get the crosshair.