I have my P3P for about 2 weeks now with about 20 flights, and I am having trouble reach the advertised range. even with a parabolic reflector on my controller. I can only go about 1 mile at 300 ft height before I lose video feed. I tested this in open farm field area/open sea area, so there should be minimum obstruction/interference. I have the latest firmware on my phone,copter, and the RC. Now I hear that a firmware update reduced the transmitter power of the P3P by 50 percent, is that true? What is your range with the latest firmware. I got my info from this thread: Range Decrease from Newest Firmware/DJI GO Updates?