Funny, I keep having this issue. This CGO3+ that came with the replacement Typhoon H doesn't like to bind. I restart controller and bird several times, switch to bind mode, flip back and forth in setup etc, and only after repeated attempts (frustrating 5-10 minutes each time) do I get the camera to show up in the bind list, I bind, and then it's fine, until I shut down the ST16. So I can fly several batteries, or power down/up as much as I want once it is bound, but if I turn off the controller, I have to do the whole dance again. I checked it with my spare ST16, but it does the same thing. That ST16 came from the H I threw in the drink, and I never had this problem with it. (To let you know, I like to start the bird THEN the ST16 as it binds faster) But this is weird. Any suggestions?