Hi I got a full day of missions planned tomorrow. I have noticed camera connection reliability dropping a lot since the latest upgrade. Maybe its my new gimbal thats causing the problem? But I was thinking of downgrading the app version to give me the chance of less headaches tomorrow. Any recommendation on which one? cos there are quite a few- http://droneslinger.com/software.html i wonder if it is possible to have more than one version installed at the same time?