The sounds and the game (Forza Horizon 4)

During the race suddenly disappeared, the music from the radio. Switch it and nothing changes, finish the race, and infinitely krutik camera near the car. In the background (where the screens Horizon), there is nothing (grey). Have perinasal the game, the same thing still lights turned off and no engine sound, although the sound of the impact is. How to solve it? Play with the batch file. Checked the network and there Xbox NAT type: Strict, and the connection is blocked. Although everything was fine