Image Resolution Issues/Camera Settings

I believe that when you touch the small screen at the bottom right, (the image of the current camera), to exchange it with the flight mission, the blur occurs.
It has happened to me several times, and it has always happened that I have changed the view of the camera on the main screen.

All that button does is swap the map and the camera views. It doesn't touch any camera settings. It video preview coming from the aircraft is actually pretty small so it can look a little blurry when you blow it up to full screen depending on the device. It is still sometimes helpful for checking focus with the manual focus slider and will let you know if you are way out on focus or not.  

Forgive me for insisting, but I'm pretty sure the blur issue is caused by tapping the screen to switch between mission view and camera view.
I base it on the fact that whenever I have played there, the images come out of worse quality according to Agisoft's quality estimation algorithm, the images come out less than 0.7.
You guess this only happened in Phantom 4.
I will try to do a test, but I advise you to check that problem

Based on the images you provided there is no change in focus that occurs. It was all just bad. As we have instructed via email, please stop your flight and redo the focus in a controlled location if you have concerns about it. If you are super concerned you could derive a manual focus value that you could use at all times that you know would be in focus at your working height.

We have verified with the engineering team that no control of the aircraft or camera occurs when switching the camera and map views. We are literally just switching positions in the screen. It is not doing anything to control the aircraft/camera.