I'm back after a few months. I had a crash that broke a ribbon cable on my Zenmuse 2d. Couldn't get a cable & I heard they were too expensive to repair, so I bought a 3d. I then had an accident where my tablet slipped off the table & broke the USB connector on phantom used for calibration. Went in circles with DJI & dealer with no success on getting a replacement USB connector & cable. I bought a new phantom in hopes that I could examine a good connector & cable & make my own. So now I'm trying to get the new phantom ready to fly & ran into new problems that maybe somebody can help me with. I have a brand new P2. I first updated to 3.06 & than did calibrating. I tested one time to see if I could start my motors ok & they did. After doing a few calibrations trying to get my camera to point straight down. I finally gave up as it pointed within 10 degrees of straight down. I decided to try my motors once again & they wouldn't start. I decided to check my sync & all I could get was a fast blinking red on the sync button. Any suggestions?