I have a quad I have been building, and have an issue. I had a problem with pixhawk where every time I would use Ele or Ail (props off) for more than about 3 seconds, the whole thing just beeps and shuts down.I then have to re-arm (throttle stick down, left, not needing to re-push the button). I tried using the arducopter 3.3 forum and cannot get an answer, so I came here. I have since replaced both the power module/cable, and the pixhawk itself. Running no external accessories, and i am getting the exact same issue again! I have spent hours and hours trying to troubleshoot this and scoured the internet trying to find an answer. I don't understand what I am doing wrong here, or why this is so difficult. I have build many drones using NAZA, CC3d, ect and never had the issues or trouble with setup as I am the pixhawk. Can anyone shed some light as to whats going on here?