Summary of Issue:
I had no problem last year operating our DJI Mavic Pro, switching between DJI Go 4 and Dronedeploy to focus the camera. This year on my first mission Dronedeploy did not launch if switching between apps. It is as if the Samsung Galaxy S7's usb is now dedicated to DJI Go 4 app as this is the only app launching. DD launches fine when not connected to the RC via usb. I have uninstalled both apps and reinstalled, cleared app defaults and still the problem persists. I suspect it having something to do with the Android 7 security patch which installed December 2017. I tested this on my partner's phone (Not Samsung but also Android 7) which also worked last year and the same problem occurs. Anyone having the same issues? Any assistance will be appreciated!
Date Issue Began: Jan 2018
Drone Model: Mavic Pro
Mobile Device Model and OS version: Samsung Galaxy S7 - Android Version: 7.0