Hey there, I had a shoot recently (M5 with Sony A7S2) where I was shooting inside a helicopter and found I was unable to initialize the M5 while the helicopter was flying. I also found that the Movi would occasionally experience some kind of electronic interference possibly from the aircraft -- it would suddenly go haywire, turning every which way for a few moments. In the end I had to have the pilot land to restart the M5. Has anyone else had this experience? Is it possible to start up in a moving vehicle? Thanks!