flying phantom 3 about 100 feet up and 200 feet out today. Lost all fpv signal, black screen. Got a "signal lost" warning, I assume thats just the FPV signal. Lucky I was able to see the phantom and fly it home. What would be the smartest thing to do had the phantom been to far to see when this happened? Initiate a RTH immediately? Let it be for a bit to see if signal returns? Just puts a little fear in the back of your mind now.