Has any Phantom 2 Vision + owners lost their live video in the DJI app? Mine has been out for two weeks and nobody, including DJI tech support can fix it. DJI says it is the app and that they are working on it but that is all they can offer. I have tried installing the older versions of the app, emptying out my phone so that I have more then 3gb free space, installing the app on another phone, rebinding and checking connections. Camera records video and stills fine. Telemetry information is correct and visible and wifi connects fine. Just black FPV. If anyone knows a fix I would be very grateful.