KB5124008 on Windows 11

Michael Naylor 0 Reputation points
2026-09-10T09:17:58.14+00:00

the patch KB5124008 on Windows 11 is stopping our connections for hundreds of our users, is there a patch coming out to fix this, rather that removing the patch that contains other fixes

Windows for home | Windows 11 | Internet and connectivity
0 comments No comments

3 answers

Sort by: Most helpful
  1. SD - IA 178.7K Reputation points Independent Advisor
    2026-09-10T11:11:00.25+00:00

    Thank you, I see some issues related to Ivanti VPN, but not with Always On VPN, though.

    1. Are you utilizing a User Tunnel or a Device Tunnel?
    2. What is the primary Authentication Method (e.g., EAP-TLS, PEAP)

    Was this answer helpful?

    0 comments No comments

  2. Michael Naylor 0 Reputation points
    2026-09-10T11:02:02.78+00:00

    yes it is widespread

    anyone with the patch KB5124008 and trying to connect to AOVPN can't.

    it get stuck at connecting and doesn't get any further

    if the patch KB5124008 is removed they can log on again

    Kind Regards

    AOVPN Stuck.png

    Was this answer helpful?

    0 comments No comments

  3. SD - IA 178.7K Reputation points Independent Advisor
    2026-09-10T10:44:12.29+00:00

    Hi,

    I will get back to you if anyone else is having the same issues with the update. Before that, Can you please describe your problem in detail?

    If the issue is widespread, it will be fixed with an emergency patch by Microsoft surely.

    I look forward to hearing from you to get the results of the troubleshooting.

    Was this answer helpful?

    0 comments No comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.