Seems like 50% of the time, once I get over 300' away (up or out), I lose the wifi signal. I've tried different positions of the RE, but nothing seems to work. I still can control the bird, but I'm flying blind until I start bringing her back and re-acquire the signal. Seems I should be getting more range than a measly 300'. Tonight, while flying, I lost the signal at 166 out.