beeping

I added the GoPro gimbal, and put some padding between the HDMI cable and the chassis and gimbal tops, and when I put it back together, and start it up, I get this repeating series of tones, and I can't figure out how to get it to stop. I thought maybe the GPS cable, as that had to be unplugged...

At the beginning of April I finally had my first flight with the Solo. It was very good! The setting on the 4 Black were perfect and the 3D gimble performed great. The flight was 18 minutes. My problem was that the battery meter on my Ipad mini never went lower than 100% for the solo. I...