USB Headset or DAC Showing Code 10 After the September
Short answer: The September 8, 2026 Windows update (KB5124008) broke some USB Audio Class 1.0 headsets, DACs and sound cards. There are two versions of the bug. If sound only died in 3D or 8-channel mode, the September 14 update KB5129195 fixes it. If Device Manager shows Code 10, there is still no Microsoft fix…
