Audio muffled when driving in 3rd person

https://plays.tv/video/5dbc042b6b78f69e2c/muffled-sounds-when-driving-in-third-person

https://plays.tv/video/5dbc0521eb5d6586c4/part-2

I use a Logitech G432 headset.

I have windows 8.1.

I encountered this problem after the contact DLC released,I have looked everywhere and I cannot find a solution,so I am asking if anyone has a solution or tips that could help me find the problem.

EDIT:

this is only a problem in Arma 3,no other games.

Started happening to me after the latest arma 3 update.

Yeah, started for me after most recent update

I have the same thing after the latest arma 3 update, it sounds like you're underwater.