If you are listening to music on your Windows 11 PC and suddenly receive a Skype call, a Teams message, or join a Discord voice channel, you might notice that the volume of your music drastically drops. Windows includes a built-in feature designed to automatically duck the volume of background applications whenever it detects “communications activity” so you can hear the person speaking.
While helpful in a corporate office environment, this feature is notoriously buggy. It frequently misidentifies random video game voice chats or browser webcams as communication tools, randomly muting your Spotify playlist or game audio. If you prefer to manage your own volume levels, you can disable this automatic ducking completely.
How to Turn Off Automatic Volume Adjustment in Windows 11
You can disable the communications ducking feature through the classic Sound Control Panel.
- Click the Start button, type Change system sounds, and press Enter to open the classic Sound dialogue box.
- At the top of the Sound window, click on the Communications tab.
- You will see a prompt asking: “When Windows detects communications activity:”
- By default, Windows is set to “Reduce the volume of other sounds by 80%.”
- Click the radio button next to Do nothing.
- Click Apply, and then click OK.
Once you apply this change, Windows will never touch your volume mixer automatically again. If you are blasting music and someone calls you on Microsoft Teams, the music will continue playing at 100% volume, leaving it entirely up to you to manually pause the track or lower the audio.