Category Archives: issue

Issues with OneDrive for Business Sync Client caused by update KB5018410 (Oct. 22, 2022)

Posted on 2022-10-22 by guenni

[German]Microsoft  is currently reporting various issues with the OneDrive for Business Sync Client. These range from problems when logging off, to the synchronization of a Teams website that does not end, to the problem that the OneDrive for Business Sync … Continue reading →

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SSL/TLS connection issue fix: out-of-band update status and affected applications (Oct. 21, 2022)

Posted on 2022-10-22 by guenni

[German]As of October 17, 2022, Microsoft has released several unscheduled updates for Windows. These updates fix a connection problem that can occur with SSL and TLS connections. Affected by this problem are probably all Windows client and server. Below I … Continue reading →

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

Microsoft confirms Outlook bug dropping error 603: Can't configure Exchange Online mailbox

Posted on 2022-10-21 by guenni

[German]Microsoft has published a new support article that addresses an error in the Outlook desktop application. Users receive error 603 "Can't configure Exchange Online mailbox" during autodiscover while configuring a connection to an Exchange Online mailbox.

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Cyber attack on Metro AG or just a IT break down? Austria, France, German (and more countries?) affected

Posted on 2022-10-20 by guenni

[German]Gastronomy wholesaler Metro group is facing currently serious computer issues in it's stores – I guess world wide. First the question raised: Was there a cyber attack on the Metro Group in Austria? At least that's what the information I … Continue reading →

Posted in General, issue, Security | Tagged , , | 2 Comments

Citrix connections broken after Windows update KB5018410 (October 2022) (TLS problem)

Posted on 2022-10-18 by guenni

[German]Small addendum from last week. Since the October patchday (October 11, 2022), administrators of Citrix installations have noticed that connections no longer work for Citrix clients once Windows update KB5018410 has been installed. This update for Windows 10 version 20H2-21H2 … Continue reading →

Posted in issue, Software, Update, Windows | Tagged , | 2 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 ...

Outlook 365 Outbox: Online mode no longer possible for shared mailboxes

Posted on 2022-10-15 by guenni

[German]Call for help from a blog reader struggling with Outlook 365 and shared mailboxes. In Outlook clients, online mode is no longer possible with shared mailboxes. Mails are no longer moved from the Outbox to the Sent Mail folder. The … Continue reading →

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Outlook bugs: Fix for contacts overlay; workaround for password problem

Posted on 2022-10-14 by guenni

[German]Brief addendum from this week for Outlook users or administrators. Microsoft seems to have fixed the bug that the Outlook Contacts view covers "People" windows as of October 11, 2022. Also, I have a workaround for the problem with Outlook … Continue reading →

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Windows October 2022 Patchday: Fix for Domain Join Hardening (CVE-2022-38042) prevents domain join

Posted on 2022-10-12 by guenni

[German]I'm posting a first warning about the October 2022 security updates for Windows here on the blog because a reader from the business environment pointed it out to me. The domain join hardening changes made with the updates to close … Continue reading →

Posted in issue, Security, Update, Windows | Tagged , , , , , | 11 Comments

Windows 10: Beware of a possible TLS disaster on October 2022 patchday

Posted on 2022-10-11 by guenni

[German]Today, October 11, 2022 is Microsoft's patchday, and Windows 10 will also receive its monthly security update. As a precaution, I draw your attention to an issue that could possibly cause trouble in a few hours under Windows 10 20H2 … Continue reading →

Posted in issue, Update, Windows | Tagged , , | 4 Comments

Windows 11 22H2: Microsoft confirms performance issues when copying files

Posted on 2022-10-10 by guenni

[German]Copying large files under Windows 11 22H2 can lead to a serious drop in speed. What was already known from user circles and described by individual Microsoft employees has now been officially confirmed by Microsoft. So far, there are only … Continue reading →

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