Just received my new phantom 3 professional. Named it AF-3 because AF-2 And AF-1 are no longer with us. Linked it up to my controller but got rapid flashing red green on controller. Does not work. What should I do. It is the same controller I used for the first two. Have not done updates and not sure if I need to. It does have a range extender on it but I would not think this would affect it.