I dropped and broke my controller for my Phantom 3 Pro. Managed to purchase another one. However, after I go through the pairing to my aircraft process. The drone goes to flashing green. The controllers blue light goes off and stops beeping. But the RC now rapidly flashes red and green both in the power light. and shows the normal white charge status lights lit. The DJI Go app say not connected. Any help with this would be greatly appreciated. Thanks