The September Patch Tuesday update is causing audio problems with certain USB devices, but you may be able to resolve it yourself.

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The glitch also affects Windows 11 25H2 and 24H2, which share the same code branch. It relates to decoding AC-3 (Dolby ...

“This issue occurs because Windows 11, version 26H2 enables the Machine Identity Isolation feature. While the update does not ...

Windows 11 26H2 After updating to , you may be concerned about issues such as apps suddenly closing or sound not playing.As ...

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Emergency RDP fix: Microsoft released an unscheduled Windows 11 update on September 14, 2026 to resolve major Remote Desktop connection problems. USB audio bug: Security updates from September 8, 2026 ...

Installing the latest Windows 11 security update is causing some computers to lose all sound. According to Windows Latest, the KB5124008 update introduces an unexpected technical problem. The problem ...

In another repeat, a recent update for Windows 11 accidentally introduced a trio of software issues, including sound on USB Audio 1.0 devices and a way to run Linux on Windows.

Microsoft confirmed KB5124008 and KB5124012 kill USB Audio Class 1.0 devices on Windows 11 24H2 and later.

Microsoft confirmed Windows 11 KB5124010 can crash games, media players and certain productivity apps that use AC-3 Dolby ...