Sounds like connection breaking between controller and bird, are the aerials ok? The two down the legs and one on controller. Have you had the controller open? Have you had the bird open?
I think you can use a T7C but no idea how to set it up. There some youtube vids of it i think.
which way is your controller antenna pointed while flying? Pointing the tip of it at the bird is the worst orientation. Point it straight up unless flying overhead.
I think you can use a T7C but no idea how to set it up. There some youtube vids of it i think.
which way is your controller antenna pointed while flying? Pointing the tip of it at the bird is the worst orientation. Point it straight up unless flying overhead.