I just got a brand new Controller for my DJI phantom three standard and I set it up like that and everything and whenever I went outside to fly it I hovered it for a while and whenever it got up in the air it lost signal immediately even whenever I’m hovering right by it it loses RC signal. Could it be because of the cold temperature maybe

It could be because of the temperature, when it defrosts out east maybe try calibrating the controller and the drone, it usually solves the issue. If it doesn't let us know!

Try relinking again.

Hey sebbym, do you adjust the antenna during the flight? I'll attach a tutorial video for your reference.

Thanks for all of this but none of this worked. It beginning to  be sunny out and I tried relinknig which was successful but when I put it to hover for a few minutes right in front of me, it still loses RC Signal.

is the rc light solid green