[help] Headset constantly plays sound of microphone

Hello all,

Whenever I plug in a wired headphone I can hear the sound of the headset microphone. It's very annoying, especially when walking and it's windy.

Is there any known issue that would be causing this? Any troubleshooting steps?

I'm on rooted stock, headset is a rha MA750i.

Thanks!

Edit: spelling.