A7RII AF-S FOCUS MODE Changes focus between shots Help!

[Seanman]

As the title says.  I don't know if this is normal but when I focus on something in AF-S mode, take my finger off the focus, move the camera it will change focus.  I have the back focus on so it isn't on the shutter button.  

 

What I would like to do is have it focus on a point and stay there, not refocus when I move the camera.

 

Does anyone know what mode I should be in other than Manual or Dynamic Manual.  For some reason I thought if you use the back button focus it should only do it when I press the button.

 

Thanks for your help if you know what I want and can help.

[Guest all8]

Do you have "pre-focus" enabled, that might be causing the problem. Its on by default.

[Colorado]

Timde is correct, you must disable the shutter button focus, you can't simply reassign the focus button.

[Seanman]

Shutter button focus is disabled.  I focus, then move the camera and even on AF-S it refocuses to the new position without touching anything. 

[Mathias]

Disable Pre-AF! Like timde meant.

Found in 2. menu (gear wheel), register 3, 4th point.

[Seanman]

Thank you all. It was the pre-focus indeed.  I knew it was one thing I missed.  Great forum for stuff like that!