I finally got the USB settings set correctly on my phone, and can now get the greyed out Camera icon, but it won't connect, no telemetry. I should be expecting a blue Camera icon in the app. Once in camera view I get the 'Disconnected' message in the top bar. I can control the motors on/off and the gimbal pitch, so the RC connection to the AC works. The controller still flashes green slowly. So is it still an app to RC controller issue?