Sony A7III C-AF Spot Focus Rack Jitter / Jello Issue? Any tips?

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FFProductions New Member • Posts: 8
Sony A7III C-AF Spot Focus Rack Jitter / Jello Issue? Any tips?

I've noticed this issue while using photo and video mode and focusing from a distant object to a closer object with spot C-AF in touchscreen and joystick. Occurred with both Responsive and Standard AF. All other AF settings on default balanced. It seems extremely bad at f/13-f/22 but I can get it to trigger around f/8. It seems to be hunting in the foreground and bouncing hard. This video was at 4k 24 100,

I am wondering if anyone can replicate this? It occurred on both the Zeiss 25mm and Kit 28-70. Locked down on tripod both with and without steadyshot.

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