Microsoft's September patches break Remote Desktop, USB audio, and Excel paste

Microsoft patches Windows and Excel – breaks audio, remote access, and paste

Microsoft's September patches break Remote Desktop, USB audio, and Excel paste

Microsoft's latest security updates have broken Remote Desktop Services across multiple Windows versions, silenced some USB Audio Class 1.0 devices, and caused Excel's paste operation to fail silently in Office 2016 through 2024. The company has acknowledged the issues and is working on fixes, but no timeline or workaround has been provided.

Although users try to paste content, the source remains selected and the destination is unmodified. When this issue occurs, users receive no indication of the failure, such as a beep or error message.
  1. karp773

    My favorite one was a few years ago when MS rolled out a Visual Studio with the login window broken. Literally, it was impossible to log in. I still cannot believe a company like Microsoft can fall so low.

  2. xvxvx

    Aside from the audio issue, it feels like the remote access and pasting issues should have been discovered in QA. This constant slide in quality over the past few years has me looking to Linux as an option.

  3. yoyohello13

    Microsoft has constantly been bragging about AI writing all their code. And they push out more bugs than features these days.

  4. taviso

    A recent update broke the file history service for me, which I only discovered when I went to restore a previous version of a file. If you use it too, you should probably check it's actually working.

  5. post_break

    There's a massive RDP bug in the new update that is breaking stuff with no fix right now. Congrats Microsoft on the help desk ticket generation.

    (KB5124008)

  6. htrp

    > "The paste operation might fail silently," according to Microsoft.

    > Excel 2016, 2019, 2021, and 2024 are affected. Microsoft said: "Although users try to paste content, the source remains selected and the destination is unmodified. When this issue occurs, users receive no indication of the failure, such as a beep or error message."

    How many people wrote lgtm on the security patch?

  7. mococa

    Let's pour more AI

  8. throwaway85825

    Will the last competent employee being laid off please turn out the light.

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2026-09-14