Tag Archives: issue

Windows Server 2019: Update KB5037765 fails with error 0x800f0982

[German]Microsoft seems to have hit a colossal bug in the cumulative updates distributed on May 14, 2024 (second Tuesday of the month, patch day at Microsoft). The update KB5037765 intended for Windows Server 2019 fails with the installation error 0x800f0982. … Continue reading

Posted in Security, Update, Windows | Tagged , , , | 19 Comments

Azure Entra ID: Microsoft confirms issues with Single Sign On (SSO)

[German]Administrators have been complaining for some time about sporadic problems with Single Sign On (SSO) under Microsoft's Azure Entra ID. Users are then sporadically unable to log in to their Microsoft 365 apps. Now there seems to be confirmation from … Continue reading

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Authentificator mandatory for Microsoft Office?

[German]Once again, I brought a topic out of the "crypt" that I had already addressed here in the blog at the end of March 2024. A blog reader contacted me at the end of April 2024 and asked whether there … Continue reading

Posted in Office | Tagged , | 1 Comment

Windows Server: April 2024 Update KB5036909 causes also LSASS crashes on DCs

[German]Another addendum from the April 2024 patchday. The updates not only cause problems with NTLM connections to Windows Server. There are also reports that the KB5036909 update can also lead to LSASS crashes on domain controllers (DCs). In any case, … Continue reading

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Windows 10/11/Server 2022: Microsoft says "No more fix for installation error 0x80070643 during WinRE update"

[German]Since January 2024, users of Windows 10 and Windows 11 (as well as Windows Server 2022) have been struggling with Microsoft's attempt to install an update to the WinRE environment. In January 2024, numerous users around the patchday were met … Continue reading

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


Windows Server: April 2024 updates causes NTLM traffic issues

[German]Another addendum from the April 2024 patchday. The updates cause problems with NTLM connections to Windows Server. In any case, Microsoft has received corresponding user reports and is investigating the incident, as the company announced on April 30, 2024.

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Windows 10/11/Server: VPN connections broken after April 2024 updates

[German]A small addendum from the April 2024 patchday. The updates appear to lead to problems with VPN connections under Windows 10 and Windows 11. In any case, Microsoft has received corresponding user reports and is investigating the incident, as the … Continue reading

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

Chrome 124 breaks TLS handshake

[German]Google recently released version 124 of its Google Chrome browser. In addition to vulnerabilities, the developers have also made some changes to the TLS encryption (X25519Kyber768 key encapsulation for TLS). However, there is now feedback from users complaining that this … Continue reading

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Windows 10/11: Bitlocker Error 65000 in MDM fixed

[German]Since October 2023 there has been a known issue with Bitlocker under Windows 10 and Windows 11, which can lead to problems with administration using MDMs. An error 65000 was then reported by Bitlocker. The problem was then fixed with … Continue reading

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Veeam Backup for Microsoft 365 – Update to 7a (April 2024)

[German]Brief information for the administrators among our readers who use Veeam Backup O365 to back up data from Microsoft Office 365. The manufacturer has released cumulative patches for Microsoft 365 7a to fix some issues with the product. I had … Continue reading

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