Too Much Autofocus During Video Recording?

[Robster]

Is anyone else experiencing this? When I am recording video, it seems to want to re-focus a lot. It doesn't seem to take much for it to do that. I haven't found any way to turn off constant autofocus during video recording. Any help appreciated.

 

[Robster]

Also, could it just be that the autofocus on video is slower than I am used to? Maybe that is what I am seeing?