All my video is blurred no matter what I do. What am I doing wrong?

are you tapping on screen after take off where you want cam to focus?

yes I am. And should I have AFC turned on or off in the camera menu?

Hey, I don't know if you get an answer on this but my mavic pro get the same issue. I sent an email to DJI and I have to send it back...
It seems to be a faulty camera, so nothing to do unfortunately.
Hope this helps !

You should turn on AFC and have the camera set in auto. Then take some video and see if it is better.