Mine does the same thing, good video, but control lost at about 400 feetvbluguitar said:1000 feet? Man, I was over open farmland today and I couldn't get 100 feet away without the controller glitching and going into RTM mode, sometimes less than 50 feet away. Ironically the WiFi was working just fine. I was 15 miles from the nearest town so I am just flabbergasted.