Hello I wonder if anyone can help ? When I plug my phantom 2 into the computer & switch it on it don't seem to update. The computer makes the noise that something is connected but nothing else happens ? When I even move the RC sticks nothing happens on the DJI assistant ;( what could I be doing wrong ? As my phantom is still on its original software & I was gonna update to the present one. Or is this a good idea ?? Tho the gimbal will not point straight down I also think it needs updated ??