Hello, I had many flights in my first 2 weeks of my Phantom 3 Standard and it worked beautifully. Could get to the advertised 500 meters with perfect video feed to my iPhone 6. I had a minor crash and my RC antenna broke, so sent it back to DJI. They repaired it and sent back. Now, I can connect everything fine but I lose video feed and get a "no connection" indicator on the DJI GO app when I fly more than 80 meters away. I can still control the drone with the RC to ~500 meters, but not being able to see anything on my phone is not as fun! Other stuff: *tried using my iPad and replicated the same issue, so it's not the iPhone 6. *when I got the drone back, I didn't get any indicator that I needed to update firmware in the app, so I assume it is up to date. *I already tried re-linking the RV to the aircraft and re-installing the DJI GO app Anyone have any ideas what it could be? Thanks in advance.