1. How close do you have to be to water to start worrying about turning off VPS (if necessary?) Is it a good idea to turn off VPS if you are within, say, 10 feet? 2. Flew my P3A out about one mile over water at 300'. I had five bars the entire time, but at about one mile I started to get flashes of "RED - signal issues." I would have assumed I would have a decrease in bars before I started seeing that message. Any ideas? 3. Over water and in clear line of sight at highish altitudes (300'-400'), what can I expect as to a maximum range (given #2 above). 4. If homepoint is set and in P-GPS, I understand if the drone loses radio signal it will go to failsafe mode. So am I safe to assume that I could push the drone as far out as humanly possible and it will come back when signal is lost (assume full battery at take-off). Thanks for your help!