I just recently purchased this game and when I load into the game, my mouse and keyboard will constantly disconnect at the same time, reconnect, and repeat.
This disconnect / reconnect happens about once every 10 - 15 seconds and reconnects after 2 - 3 seconds. This only happens after I parachute from the plane but will continue until the game ends, making it unplayable.
I use a Razer Lancehead TE mouse, Blackwidow X keyboard.
I also have my headphones connected via USB as well but they do not disconnect at all.
I am sure this is not my peripherals problem because they work fine in other games.