I went out to a few thousand feet today(p3p), just as I was on 1 bar HD and RC I turned round, on the status bar all the way back it displayed the red 'no signal' , although I had a video feed and control, slight bit of jello though. Has anyone else experienced this? I'm using pilot 1.2.0 and I'm on 1.1.9 firmware. All calibrations were done recently.