Several Windows versions have been affected by an audio bug after a security update, which Microsoft has promised to fix.
Microsoft has confirmed a bug is taking out audio on some PCs It’s affecting all versions of Windows 11, and also Windows 10, ...
Audio devices that use a USB 1.0 audio driver may not work after the January security update for Windows 11.
This problem was first noticed ... The tech site ran into the issue after they installed the January update for Windows 11 (24H2), whereupon the audio on their PC immediately stopped working.