Significant audio problem when using Bluetooth headphones.

[Conzt_Waltz]

My problem very much explains itself as in the title, I just noticed that when I connect my headphones the game audio becomes trash, like watching a 144p YouTube video, and no, the problem is not my headphones or my speaker, as they run as normal, I even tried playing music while booting the game and the very moment the game is launched the audio is dropped instantly, but comes to normal after closing it.

This affects all games except MW3, which I don't play, already tested both zombies and multiplayer.

Here's what I tried:
• Re-setup the game directory
• Change the audio settings, tried all of them
• Restart plutonium

Would be very thankful if anyone helps fix this problem.