Hello,

if the light is not so intense, eg. indoor with lamp, it seems the video recorder cannot keep the focus, it start to reset the focus in every 3 seconds, which can be seen on the screen, and on the made video too.

Do you need an example?

About photos:
a couple cases the camera couldn't find the focus at all when indoor with ceiling lights on. 
I had to restart the application which fixed the problem. 

Anyone else experienced such problems?