5D Mark 4, Autofocus, continuous shoot

[Haan]

Hi everyone,

Hope someone can help or probably know this issue. So using sigma 85, 1.4 and sigma art 50 1.4 for portrait work. I have noticed two things.

1. When I use continuous, take 3 photos, I have noticed that somehow the images are sometimes blurry or shaken (with and without trypod)

2. I noticed that autofocus tends to miss a lot lately. Is this a firmware thing?

Have a great day and thanks in advance for any reply

Regards, Haan

[Waddizzle]

Greetings.  

Could you please post sample images that demonstrate the issue.  RAW files posted to a public file sharing platform is best.