Category Archives: issue

Outlook.com search issue ;(July 6/7, 2023); MS Teams "duplicate contacts" bug unfixed since end of March 2023.

[German]Microsoft is struggling with various disruptions to its cloud infrastructure in the last few hours (July 6 / 7, 2023). Hours ago, the search in Outlook.com was broken – the cause was probably a faulty update. And currently the status … Continue reading

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Windows 10/11: June update can prevent Outlook and App from starting, bug fix available

[German]On Windows systems, it was possible that Microsoft Outlook or other 32-bit apps or applications were prevented from starting after installing the June 13, 2023 security updates. The issue occurred in conjunction with anti-virus, anti-malware or security software from certain … Continue reading

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Microsoft 365 (Business) Outlook shows black font on black background

[German]Here's an issue that is probably affecting Outlook users (from Microsoft 365 Business) since long. Incoming (html) emails from some providers are displayed with black text on a black background. It hits sporadic some accounts and some mails, sometimes it's … Continue reading

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Windows 10/11: Problems with Start menu, search and UWP apps fixed

[German]Microsoft has finally responded with the June 2023 Preview updates and claims to have fixed annoying bugs in Windows 10 as well as Windows 11 that affect the Start menu, Windows Search and UWP app launches. I had reported here … Continue reading

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Twitter locks out users without account … Nitter also down

[German]Unpleasant surprise of a special kind by Twitter. As of June 30, 2023, users who do not have an account with Twitter will no longer be able to access content on the short messaging service. They will be redirected to … 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 ...


Windows 11 22H2: Effective Access problem in Explorer fixed

[English]Microsoft has fixed the Effective Access issue in Explorer with the Windows 11 22H2 Preview update KB5027303, dated June 27, 2023. The issue was caused by the May 2023 security updates for Windows 11 and Windows Server 2022.

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Windows 11 network traffic generates twice as much CPU load as Windows 10

[German]Within the blog post Windows 11: Optimize network transfer performance and CPU load – part 2 I mentioned, the the exploit protection implemented in Windows 11 may causes a hight CPU load. But there is more,  also Windows 11 Phishing … Continue reading

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Windows 11: Optimize network transfer performance and CPU load – part 2

[German]Windows 11 has a problem with network throughput when receiving files. In part 1, I had presented some measurements that a blog reader had taken during tests to analyze the weakening network throughput and the high CPU load under Windows … Continue reading

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Windows 10/11: Poor network transfer performance, high Windows 11 CPU load – Part 1

[German]When transferring data over a network, Windows has an amazing but unattractive effect. If you copy data between machines with Windows 10 and Windows 11, Windows 11 consumes 2 to 3 times more CPU power than Windows 10. In addition, … Continue reading

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Windows 11/Server 2022: Effective Access bug in Explorer confirmed

[German]May 2023 security updates for Windows 11 and Windows Server 2022 brought a nasty Explorer bug. Administrators can no longer query permissions for files in Explorer – the function hangs and leads to high CPU load. After I promptly addressed … Continue reading

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