Category Archives: issue

Windows 11 24H2: Silent fix for (Japanese) SSD problems?

Posted on 2025-09-06 by guenni

[German]Microsoft wrote that there is no evidence that the cumulative security update KB5063878 from August 12, 2025, for Windows 11 24H2 causes serious SSD problems. However, there are indications that the preview update KB5064081 from August 29, 2025, contains a … Continue reading →

Posted in issue, Update, Windows | Tagged , , , | 2 Comments

Windows 11 24H2/Server 2025: IIS Express TLS 1.3 compatibility issue

Posted on 2025-09-05 by guenni

[German]Since Windows 11 24H2 and Windows Server 2025, there have been problems (Error 500) when testing client certificates with ASP.NET against IIS Express. The reason for this is compatibility issues with TLS 1.3, which only occur with the above-mentioned operating … Continue reading →

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Microsoft confirms UAC issue in Windows after August 2025 update

Posted on 2025-09-04 by guenni

[German]The August 12, 2025 security updates for Windows have resulted in users of various products suddenly seeing a user account control prompt for administrator rights. Microsoft has now confirmed that the August 2025 updates are causing this problem in Windows … Continue reading →

Posted in issue, Update, Windows | Tagged , , , | 1 Comment

Windows: AutoPilot deployment hangs after accepting the Terms of Use (TOU)

Posted on 2025-09-04 by guenni

[German]I'm posting some information here in the blog for administrators who distribute Windows to devices using AutoPilot. It seems that the deployment process gets stuck immediately after accepting the Terms of Use (TOU). A meaningless error message appears and nothing … Continue reading →

Posted in Cloud, issue, Windows | Tagged , , , | Leave a comment

Has your Microsoft account been hacked? Do you see any unusual activity in your history? – Part 1

Posted on 2025-09-03 by guenni

[German]I would like to share some brief information with you, along with a question for our readers. It concerns the activity history of your Microsoft accounts. A blog reader informed me that he suddenly noticed access attempts from unknown IP … Continue reading →

Posted in Cloud, issue, Security | Tagged , , | 4 Comments

Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...

Fennec browser version 142 with problems

Posted on 2025-08-30 by guenni

[German]Brief information for users of the Fennec browser on Android. Ralf has just pointed out to me that version 142 from the FDroid store is causing problems – so it should not be updated for the time being.

Posted in Android, browser, issue | Tagged , , | Leave a comment

Window: Issues with AllowNtAuthPolicyBypass (CVE-2025-26647)?

Posted on 2025-08-29 by guenni

[German]In April 2025, an update was released to close the CVE-2025-26647 vulnerability in Kerberos authentication. A blog reader pointed out to me in mid-July 2025 that the registry value AllowNtAuthPolicyBypass had been introduced. However, he encountered problems related to the … Continue reading →

Posted in issue, Security, Update, Windows | Tagged , , | 3 Comments

Windows: Freezes on Remote Desktop Server due to Trend Micro

Posted on 2025-08-27 by guenni

[German]I received a reader report complaining about problems with Remote Desktop Server. Various customers are experiencing freezing issues with virtualized Windows Server instances. The strange thing is that this effect occurs at a specific time of day. It could be, … Continue reading →

Posted in issue, Security, Software, Windows | Tagged , , , | 3 Comments

AutoCAD, Firefox, SAP requests admin rights after Windows August 2025 updates (MSI error 1730)

Posted on 2025-08-26 by guenni

[German]The security updates for Windows released on August 12, 2025, have caused some "collateral damage." Users of the Autodesk product AutoCAD are encountering a problem after installing the August 2025 updates on various Windows versions, whereby administrator rights are suddenly … Continue reading →

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

Is Office 365 been causing HP printer/scanner malfunctions since August 18, 2025?

Posted on 2025-08-26 by guenni

[German]Last week, I received a reader's tip about a problem involving Microsoft 365 Office apps and HP multifunction devices with scanning functionality. Since August 18, 2025, there have been increasing reports that scanning no longer works in this environment. HP … Continue reading →

Posted in devices, issue, Office, Windows | Tagged , , , | 2 Comments