Will have to check out the Antenna on the camera as I was not really aware that there was one there. Believe me, I learned the hard way, which meant crashing my P2 HD-3D several times, having to replace things and all that. That experience taught me the importance of Satellites in GPS Mode, but not to depend on GPS totally, to take it slow and easy to start with, with any Drone/Quad, otherwise I would just end up making more flying mistakes. So when the H Pro began freezing up, I knew that I had better just take it slow and easy. That is why I am a firm believer that all Drone pilots should be able to fly by line of sight and not depend on a video feed from their drone. While they are trying to figure out what is going on, their Drone could be doing a fly away. Always practice flying by LOS before flying with a video feed. This is what happened with my H Pro when the video froze up, it was still flying down the RC Field and I immediately let go of the sticks once I realized that the video was frozen in time. I therefore flew it back and landed and decided to eventually get some insight from others. I am the first and only Quad pilot at my RC field and to start with and it took a year before other's began buying and flying them. They were all hardcore plane pilots, so getting help from them with my H Pro was a joke.. Simply put, they either did not have the money or were scared to crash. Regardless, I was treated like a ******* child of the RC club.