I noticed that after I installed litchi (which I love!) On the device that I fly with (iPhone 6) that my spark has a wired issue with video. I can't start a video recording after the flight has started. I can take pictures fine, but I can't toggle to video. If I start video recording before spark takes off everything is fine and I can start and stop video normally. Any ideas what could be causing this ? Is there a setting I need to change ?