Category Archives: issue

Microsoft 365 has been disrupted – apps missing sporadically (April 20, 2023)

[German]There was a disruption of Microsoft 365 services (I got first reports on April 19, 2023) during the last hours. User can't reach apps in Microsoft 365 – the page ist empty. Microsoft investigated that and has now recovered, according … Continue reading

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Windows 11: Defender update KB5007651 brings FASR, fixes LAS bug, but still causes issues

[German]Microsoft has released Defender Update KB5007651 for its anti-malware platform, version 1.0.2303.27001 for Windows 11, effective April 18, 2023. The update is intended to fix a Local Security Authority (LSA) bug in Windows 11 and brings "hardware-assisted protection" in the … Continue reading

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Does Microsoft Office 365 install itself automatically over Office 2016/2019?

[German]Users of Microsoft Office 2016 or 2019 may be facing a very messy problem. A reader pointed out to me that on two of his systems, the Office 2019 installation had suddenly been replaced by Office 365. Doing a quick … Continue reading

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Microsoft 365: Email and calendar issues in Outlook 2303 (Build 16227.20212) confirmed

[German]Microsoft confirmed issues with the latest Outlook version 2303 (build 16227.20212) last week. Users will not be able to view or access Microsoft 365 group calendars and email messages in Outlook Desktop after updating to this version, which will be … Continue reading

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Microsoft April 2023 Patchday issues

[English]As of April 11, 2023, Microsoft has implemented security updates for various Microsoft products on the monthly patch day. There was sporadic feedback from readers pointing out minor problems. I will summarize various messages in the comments of the readers … Continue reading

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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 ...


Microsoft 365: Outlook.com can't send/receive mails, due to reaching Microsoft's OneDrive file limit

[German]Nasty surprise for Microsoft 365 users who use Microsoft's Outlook.com email service. Users of the free email service may suddenly find that they can no longer receive or send mails. The reason given for the Outlook.com going on strike is … Continue reading

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Issues with new 365 tenant/accounts – Migration Exchange 2013 to Exchange Online

[German]This month, support for Microsoft Exchange 2013 expires, so administrators are facing a switch to Exchange 2019 or Exchange Online. A blog reader emailed me the other day because he ran into problems when migrating customers from Microsoft Exchange 2013 … Continue reading

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Citrix Workspace App 2203: MSEdgewebview2 causes high resource usage and performance issues

[German]Brief note for administrators of Citrix Workspace App 2203: Build 2203 of the Citrix Workspace App in question seems to cause high resource utilization and thus performance problems under Windows. [Addendum: It's not clear to me, if version 2203 LTSC … Continue reading

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Windows 11 22H2: Fix for script error in Group Policy Preferences (GPP)

[German]Good news for Windows 11 client administrators (version 22H2). Microsoft has fixed the script error in Group Policy Preferences (GPP) in the preview updates from the end of March 2023 and will generally roll out this fix on Patchday in … Continue reading

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.NET updates: UUP distribution; preview updates finally optional, installation error fixed for KB5022729

[German]Today another article summarizing issues around the topic "Installation of .NET Framework Updates", in which I also revisit some older points. For example, Microsoft already fixed the annoying automatic installation of .NET Preview updates in January 2023, so they are … Continue reading

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