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Sony a7s3 AF problem

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Since I bought new sony a7s3 Im having issiue with AF. https://www.youtube.com/watch?v=GeopdCOqgQo

No matter what settings I have, I can set it to speed 1 and sensitivity 1 and still do the same. On the larger distance its works fine, but in close ups, its just jumping instantly. Also when I do some movement to the object it just go blur, jump focus, blur jump focus. I cant find any other topic about it and I cant beleave, nobody wouldnt notice this. Might be just bad piece idk.

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Yes I can confirm now.

Tamron 28-75 same problem on 50mm


But on 28mm it works fine


Another issues I found are during 1 day shooting, 5 times my af touch display function stoped working. Just froze. I had to turn on and off camera and worked fine after. 

And that is not a big problem, but sometimes % on battery life are just gone and also you have to restart camera to get it back.

And this one i need to investigate more, cuz I think it is SD card problem. I have v30 and should be fine on 4k50, but sometimes I get some wierd fps drops and video is choppy.

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