Tag Archives: WSUS

WSUS sync should work again – July 2025 issue fixed

Posted on 2025-07-10 by guenni

[German]Brief information for administrators in corporate environments who use Windows Server Update Services (WSUS) to distribute updates. The service has been unable to synchronize with Microsoft endpoints since 9 July 2025. This problem should be fixed, Microsoft has fixed something … Continue reading →

Posted in Software, Update, Windows | Tagged , , | 1 Comment
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WSUS has synchronization problems (July 9, 2025)

Posted on 2025-07-09 by guenni

[German]Since July 9, 2025 (C.E.T.) German blog readers reporting, that their Windows Server Update Services (WSUS) are failing to sync with Microsoft's update servers. The endpoint from Microsoft isn't reachable and WSUS can't download the July 2025 security updates from … Continue reading →

Posted in issue, Software, Update, Windows | Tagged , , , | 5 Comments

WSUS: Windows 11 23H2 upgrade error 0x80240069 caused by April 2025 update is fixed

Posted on 2025-05-07 by guenni

[German]The security update KB5055528 from April 8, 2025 for Windows 11 23H2 may prevent the upgrade to Windows 11 24H2. When the feature update is rolled out via WSUS, the download already fails with error 0x80240069 and the upgrade cannot … Continue reading →

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WSUS/ConfigMgr: No Defender updates since May 2, 2025

Posted on 2025-05-06 by guenni

[German]A short note for administrators who distribute updates for Microsoft Defender via WSUS or ConfigMgr (MECM ). There was probably a problem at Microsoft, so that the update distribution has stalled since May 2, 2025, although updates are available from … Continue reading →

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Windows 11 23H2: April 2025 update prevents WSUS upgrade to 24H2 (Error 0x80240069)

Posted on 2025-05-01 by guenni

[German]The security update KB5055528 from April 8, 2025 for Windows 11 23H2, as well as subsequent updates, have caused a new collateral damage according to Microsoft. Systems with Windows 11 23H2 can no longer be updated to Windows 11 24H2 … Continue reading →

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Update KB5002623 with fixes for Office 2016 crashes available via WSUS (April 15, 2025)

Posted on 2025-04-16 by guenni

[German]Update KB5002700 for Microsoft Office 2016 (MSI installation) released on April 8, 2025, crashes in Excel, Outlook and Word 2016. On April 10, 2025 Microsoft has released an out-of-band update KB5002623 to fix that crashed. On April 15, 2025, Microsoft … Continue reading →

Posted in issue, Office, Update | Tagged , , , , | 1 Comment
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Driver synchronization in WSUS does not end in April 2025

Posted on 2025-04-08 by guenni

[German]Small addendum to the never-ending topic "Microsoft will end "driver synchronization in WSUS in April 2025". As befits April, Microsoft has announced "the retreat from the retreat". The WSUS can still update drivers for Windows in the future (until further … Continue reading →

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WSUS problem: Clients have not logged in since 12.2.2025

Posted on 2025-02-19 by guenni

[German]A German blog reader contacted me on February 13, 2025 because he was experiencing problems with his WSUS. The Windows clients had not reported to WSUS since February 12, 2025. This could be corrected by reading back the backup. But … Continue reading →

Posted in issue, Windows | Tagged , , | 3 Comments
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Reminder: Driver synchronization in WSUS ends in April 2025

Posted on 2025-02-03 by guenni

[German]A quick reminder for administrators of Windows systems who use WSUS for update distribution. This option for synchronizing driver updates via WSUS will be discontinued by Microsoft in April 2025. In future, Microsoft intends to synchronize drivers for Windows via … Continue reading →

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MS Edge update distribution via WSUS a bit chaotic again?

Posted on 2024-08-10 by guenni

[German]Question for administrators who distribute their updates for the Edge browser via the WSUS: Are there any inconsistencies at the moment (August 8, 2024). A user has left a comment at this time that points to a somewhat chaotic situation … Continue reading →

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