No sound except for mumble

[PepePR]

And even then, i can't talk to the people.

When i start the match, i hear sound for awhile and then it goes away. How do i fix this?

[Raklodder]

You might want to share your full system specifications to begin with.

Launcher > Support > Copy to Clipboard and paste the whole thing below.

Make sure that your current output device is set as default in Windows.

Now unplug any and all unnecessary USB peripherals before launching the game.