Windows Server 2025
Microsoft: April updates cause Windows Server auth issues
Microsoft says the April 2025 security updates are causing authentication issues on some Windows Server 2025 domain controllers. The list of impacted platforms includes Windows Server 2016, Windows Server 2019, Windows Server 2022, and the latest version, Windows Server 2025. However, as the company further explained, home users are unlikely to be affected by this […]
Microsoft: Windows Server hotpatching to require subscription
Microsoft has announced that it will soon introduce paid subscriptions for Windows Server 2025 hotpatching, a service that enables admins to install security updates without restarting. The company urged admins to try hotpatching free of charge before it becomes generally available in July, when they’ll have to pay for a subscription to test it. However, […]
Microsoft fixes Remote Desktop freezes caused by Windows updates
Microsoft has resolved a known issue causing Remote Desktop sessions to freeze on Windows Server 2025 and Windows 11 24H2 devices. While the issue affecting Windows 11 systems was addressed on February 25 with the KB5052093 optional update, Microsoft says it has also fixed it on impacted Windows Server devices with the KB5055523 Patch Tuesday cumulative update on April […]
Microsoft fixes Windows Server 2025 blue screen, install issues
Microsoft has fixed several known issues that caused Blue Screen of Death (BSOD) and installation issues on Windows Server 2025 systems with a high core count. As Redmond said when it acknowledged this known issue in October, impacted devices may experience a wide range of symptoms, including Windows Server 2025 installation or upgrading processes failing or hanging, […]
New Windows Server emergency updates fix container launch issue
Microsoft has released emergency Windows Server updates to address a known issue preventing Windows containers from launching. The issue affects only containers running under Hyper-V isolation mode, which allows multiple containers to run simultaneously on a single Windows host inside separate virtual machines. “This update fixes an issue caused by 2025.04 B container images released […]
Microsoft: Windows Server 2025 restarts break connectivity on some DCs
Microsoft warned IT admins that some Windows Server 2025 domain controllers (DCs) might become inaccessible after a restart, causing apps and services to fail or remain unreachable. As the company explained, this is caused by the servers loading the standard firewall profile instead of the domain firewall ones after rebooting. “Windows Server 2025 domain controllers (such […]
Microsoft: April 2025 updates break Windows Hello on some PCs
Microsoft says some Windows users might be unable to log into their accounts via Windows Hello after installing the April 2025 security updates. This known issue impacts both client (Windows 11 24H2) and server (Windows Server 2025) platforms with the KB5055523 cumulative update installed, although only in some specific scenarios. According to Redmond, devices impacted by these Windows Hello authentication issues include those with […]
Microsoft fixes auth issues on Windows Server, Windows 11 24H2
Microsoft has fixed a known issue causing authentication problems when Credential Guard is enabled on systems using the Kerberos PKINIT pre-auth security protocol. According to Redmond, these authentication issues impact both client (Windows 11, version 24H2) and server (Windows Server 2025) platforms, albeit only in some niche scenarios. On affected systems, users experience problems because […]
Microsoft fixes Remote Desktop issues caused by Windows updates
Microsoft has fixed a known issue that caused problems with Remote Desktop and RDS connections after installing Windows updates released since January 2025. As the company explained when it acknowledged the issues on Monday, affected users experience RDP disconnections after 65 seconds when establishing UDP connections from Windows 11 24H2 to RDS hosts on systems […]
Recent Windows Server 2025 updates cause Remote Desktop freezes
Microsoft says a known issue is causing Remote Desktop freezes on Windows Server 2025 systems after installing security updates released since the February 2025 Patch Tuesday. “After installing the February 2025 Security update (KB5051987), released February 11, 2025, and later updates, on Windows Server 2025 devices, you might experience Remote Desktop sessions freezing shortly after connection,” […]