So I have a few questions and I’m new to drones. Lol sounds like every post. So I bought my drone last year. P3 standard. I had two issues with loosing signal and one time the drone was only about 20 foot away. But I was about 100 foot from a transformer so I thought it was interference. Then another time lost signal but there were regular power lines about 300 foot away. So I ended up installing the Agrtech antenna system. I’m an electronic tech so I’m pretty confident that my connections are good. Here’s the issue. I was just Flying in a huge empty parking lot and decided to fly across it. Got around 350 away(about 10 foot up) and lost signal. Started to climb to return and I just flipped it to ATTI mode and brought it back. So absolutely no interference and I had 12 satellites. BUT right before that I had gone up to 400 ft directly above me and no problem at all. So what is going on? Any ideas? Maybe one of the connections in the controller is not connected good????