Xbox One contoroller isn't working well in Forza Motorsport 7

Hi, I have a problem with XONE controller (The controller is connected with PC by a wire). Controller loses connection with PC during every “Forza Motorsport 7” race in a random moment. Only when I cut off controller-wire-pc connection and then I join it,… it works but just for a moment. This happens only in Forza. Can you guys help me, please?