Remote Desktop Connection Archives

Winsage

May 13, 2026

Microsoft releases Windows 10 KB5087544 extended security update

Microsoft has released the Windows 10 KB5087544 extended security update, which addresses vulnerabilities identified during the May 2026 Patch Tuesday and resolves issues related to Remote Desktop warnings. Users on Windows 10 Enterprise LTSC or enrolled in the ESU program can install it via Settings under Windows Update. The update upgrades Windows 10 to build 19045.7291 and Windows 10 Enterprise LTSC 2021 to build 19044.7291. The update focuses on security enhancements and bug fixes, addressing 120 vulnerabilities. Key fixes include resolving incorrect Remote Desktop security warning dialogs in multi-monitor setups, introducing dynamic status reporting for Secure Boot, and adjusting Daylight Savings Time for Egypt. A known issue may require users to input their BitLocker recovery key after installation, affecting systems with specific BitLocker Group Policy configurations. Microsoft suggests removing the affected Group Policy setting and suspending and resuming BitLocker as a temporary solution.

Winsage

May 6, 2026

Microsoft’s Windows 11 update just fixed memory leaks, slow startup, and File Explorer bugs

Microsoft released the April 2026 optional preview update (KB5083631) for Windows 11, targeting versions 24H2 and 25H2. This update resolves the "white flash" bug in File Explorer, overhauls its codebase, and preserves user settings for View and Sort preferences. It improves the reliability of the explorer.exe process, optimizes the Delivery Optimization service to reduce memory leaks, and enhances the boot sequence for faster startup. The update lifts the FAT32 formatting limit from 32GB to 2TB. It also includes reliability improvements for the Taskbar, fixes for Microsoft Store download errors, resolves a Windows Hello fingerprint data loss issue, enhances Remote Desktop scaling, ensures color profile consistency, and improves the Fluid Dictation feature. The comprehensive improvements will be included in the mandatory Patch Tuesday update on May 12, 2026.

Winsage

May 1, 2026

Microsoft fixes Remote Desktop warnings displaying incorrectly

Microsoft resolved an issue affecting the display of security warnings when opening Remote Desktop (.rdp) files across all supported Windows versions, including Windows 11, Windows 10, and Windows Server. This problem was particularly evident on devices with multiple monitors having different display scaling settings. The fix was included in the optional KB5083631 preview cumulative update for Windows 11. The issue arose after the installation of the April 2026 security update, which introduced security warnings to enhance protection against phishing attacks. Users reported misalignment and obscured buttons in the security dialog, making it difficult to interact with. Additionally, the April security updates caused issues with third-party backup applications on Windows 11 systems and led to restart loops and failures during update installations on Windows Server.

Winsage

January 18, 2026

Microsoft Confirms Emergency Updates For Most Windows PCs

Microsoft has released emergency fixes in response to issues arising from January's Patch Tuesday security updates. Users experienced shutdown failures and Remote Desktop login difficulties after the updates. Microsoft has resolved two critical bugs: one related to shutdown failures on Windows 11 version 23H2 and another concerning Remote Desktop connection failures on versions 24H2 and 25H2. However, three issues remain unpatched: a black screen before the cursor appears, a glitch resetting the desktop background to black, and problems with the desktop.ini file in File Explorer. Additionally, there is an unresolved issue with Outlook Classic that may cause it to freeze for users with older POP accounts. Microsoft has provided two emergency updates: KB5077744 for Remote Desktop connection failures on versions 25H2 and 24H2, and KB5077797 for the shutdown issue on version 23H2.

Winsage

October 9, 2025

Tested: Why Remote Desktop Protocol (RDP) rejects Microsoft account logins

Some users are experiencing issues with Remote Desktop Protocol (RDP) rejecting Microsoft Account (MSA) credentials, displaying an error message about invalid credentials. This problem can arise from various technical factors, including: - Credential validation failures due to issues with Microsoft server interactions. - Problems with secure channel negotiation during the authentication process. - Time synchronization or DNS resolution issues affecting credential verification. - Misconfigured credential policies that block MSA logins over RDP. - Network-Level Authentication requirements that may hinder access if the MSA does not meet security standards like two-factor authentication. - Account restrictions or conditional access policies that impose specific compliance requirements. - Corruption of the user profile associated with the MSA. - Software conflicts or updates, particularly with recent Cumulative Updates or third-party security tools. To address MSA authentication failures, creating a local administrator account on the target machine can serve as a workaround for RDP access. Some users have noted that while most PCs function well with an MSA, certain systems require a local account for successful connections, particularly on Windows versions 24H2 and 25H2 within Insider Preview builds.

Winsage

June 11, 2025

Microsoft creates separate Windows 11 24H2 update for incompatible PCs

Microsoft announced a revised security update for Windows 11 24H2 systems to address compatibility issues with the initial update released during this month's Patch Tuesday. The revised update is being gradually deployed and includes all June 2025 security enhancements. Microsoft confirmed that the June 2025 security update is available for all other supported versions of Windows. The specific hardware or software configurations affected by the compatibility issue have not been detailed. On the same day, Microsoft rolled out security updates (KB5060842 and KB5060999) addressing 66 vulnerabilities across Windows 11 24H2 and 23H2, including a zero-day vulnerability (CVE-2025-33053) and a Windows SMB privilege escalation flaw. The updates mitigated ten critical vulnerabilities, resolved a Windows Hello sign-in issue, and extended system restore points to 60 days on Windows 11 24H2 devices. Additionally, KB5060999 addressed graphics support issues affecting Remote Desktop connections. Microsoft also released the KB5060533 cumulative update for Windows 10 22H2, restoring seconds to the Calendar flyout and resolving Hyper-V virtual machine issues.

Winsage

May 15, 2025

Windows Remote Desktop Vulnerability Let Attackers Execute Malicious Code Over Network

Microsoft's May 2025 Patch Tuesday addressed 72 vulnerabilities in Windows Remote Desktop services, including two critical vulnerabilities, CVE-2025-29966 and CVE-2025-29967, which are heap-based buffer overflow issues. These flaws allow unauthorized attackers to execute arbitrary code over a network, posing significant risks. The vulnerabilities have been rated as "Critical" and classified under CWE-122. They affect various versions of Windows operating systems utilizing Remote Desktop services. Although there have been no reported active exploitations, experts warn of the potential dangers, urging users to apply patches immediately. The update also addressed five actively exploited zero-day vulnerabilities in other Windows components. Patches are available through Windows Update, WSUS, and the Microsoft Update Catalog.

Winsage

March 27, 2025

10 pesky Windows 11 24H2 bugs still haunting PCs despite several patches

In October, Microsoft released the 2024 update for Windows 11, known as Windows 11 24H2, which enhances Copilot AI, refines File Explorer, and improves performance and stability. The update is available for users of Windows 11 23H2 and 22H2 through the Windows Update screen or Microsoft's official Download Windows 11 page. However, various bugs have been reported, leading Microsoft to temporarily pause the update for certain problematic PCs. Notable issues include: 1. AutoCAD 2022 may not open on some systems. 2. PCs with Citrix components may struggle with installation due to a glitch from the January Patch Tuesday update. 3. Compatibility issues with the Easy Anti-Cheat program can result in Blue Screen of Death (BSOD) errors, particularly on Intel Alder Lake+ processors. 4. Users report internet connectivity problems after the update, with some unable to receive a valid IP address. 5. Network sharing issues prevent devices from appearing in the network list. 6. Printer setup issues affect users of Copilot+ PCs from various manufacturers. 7. Audio output problems occur on PCs with Dirac Audio technology. 8. Outlook may fail to launch if Google Workspace Sync is installed. 9. Integrated camera issues affect the Windows camera app and Windows Hello facial recognition. 10. Compatibility problems with Intel Smart Sound Technology drivers may trigger blue screens on certain PCs. Microsoft has issued several patches to address these bugs since the update's launch, but some patches have introduced new issues.

Winsage

March 11, 2025

Microsoft’s Remote Desktop app is going away

Microsoft is transitioning from the Remote Desktop app to a new solution called the Windows App, starting in September 2024, to streamline remote connectivity. Support for the Remote Desktop app will end on May 27, 2025, and users are encouraged to migrate to the Windows App to maintain access to services like Windows 365 and Azure Virtual Desktop. Users will need to continue using Remote Desktop Connection until its features are integrated into the Windows App and should utilize RemoteApp and Desktop Connection for Remote Desktop Services until those capabilities are available in the new application.

Winsage

March 11, 2025

Microsoft takes Remote Desktop app out back

Support for Microsoft's Remote Desktop application will cease on May 27, 2024, transitioning users to the newly introduced Windows App. The Windows App offers unified access to various Windows services but has received mixed reactions from users. The Remote Desktop app will be removed from the Microsoft Store, requiring users to adapt to the Windows App for services like Windows 365 and Azure Virtual Desktop. Users must have a school or work account to use the Windows App, which includes features like customizable home screens and multi-monitor support, but lacks certain functionalities such as Private Link support and local Start Menu integration. After May 27, connections via the Remote Desktop app will be blocked.