The Alienware AW920H headset has intermittent audio issues while being used with Windows 11.
Affected Dell Alienware Headset Model
Compatibility issue with Windows 11.
To resolve this issue, update the firmware on the headset and USB dongle to the latest version of the firmware. Updating either one may only cause the headset to have issues or not to work.
Alienware Tri-Mode Wireless Gaming Headset AW920H Firmware and Applications
If the issue persists, follow the workaround below: