macOS: SSO no longer fully functional on AVD (Win11 25H2)
Hello everyone, Since updating our Test Azure Virtual Desktop Session Hosts from Windows 11 23h2 to 25H2 (26200.7462) , we've been experiencing an SSO issue that exclusively affects macOS clients. Symptoms For macOS users (Windows App), the following issues occur: Example Teams Teams shows the user as "Unknown User" Chat and collaboration features fail to load Error message: "You need to sign in again. This may be a requirement from your IT department or Teams, or the result of a password update. - Sign in" After clicking "Sign in," only a window appears with "Continue with sign-in" (no PW/MFA prompt) After this, all other applications work without further authentication Technical Details macOS Device: AppleM4 Pro macOS Tahoe 26.2 Installed WindowsApp version: 11.3.2 (2848) dsregcmd /status: No errors detected PRT is active and was updated for sign-in Entra Sign-In Logs: Error code: 9002341 EventLog on Session Host (AAD-Operational): Event ID: 1098 Error: 0xCAA2000C The request requires user interaction. Code: interaction_required Description: AADSTS9002341: User is required to permit SSO. Event ID: 1097 Error: 0xCAA90056 Renew token by the primary refresh token failed. Logged at RefreshTokenRequest.cpp, line: 148, method: RefreshTokenRequest::AcquireToken. Observations Affects: Both managed (internal) and unmanaged (external) macOS devices Does NOT affect: Windows clients connecting via Windows App Interesting: If a macOS user starts the session (with the error) and then reconnects on a Windows device, authentication works automatically there Workaround The issue can be resolved for macOS clients by removing the "DE" flag from "Automatic app sign-in" in the following file: C:\Windows\System32\IntegratedServicesRegionPolicySet.json Questions Is this a known issue? Has anyone experienced similar issues with macOS clients after the 25H2 update? Why does this issue only occur with macOS clients? Why does SSO only work after removing the "DE" flag for macOS devices, and why are Windows devices not affected? I would appreciate any insights or confirmation of this issue! Thank you and greetings FT_1
Mouse Click Offset Issue in Azure Virtual Desktop App on Windows 11 with Dual Monitors
We are experiencing a recurring mouse misalignment issue when using the Azure Virtual Desktop (AVD) Windows App on several Windows 11 clients. The problem occurs on devices with two external monitors and affects multiple users. Environment Windows version: 10.0.26200.6899 (Windows 11, 25H2) AVD Windows App: mainly version 2.0.757.0, some clients are on slightly different versions Hardware: Windows 11 PCs with two external monitors Display settings: both monitors at 1920x1080, 100% scaling Mac users (using the AVD app) report no issues Issue description The visual mouse pointer and the actual click position become misaligned inside the AVD RemoteApp session. For example, clicking on one item may select the item below it. This appears to be a rendering or coordinate-mapping issue within AVD when running inside the Windows App. Temporary workaround Minimizing the AVD window and then maximizing it immediately resolves the issue. This refresh/redraw action realigns the pointer and click coordinates. Questions Has anyone else seen mouse click offset issues in the AVD Windows App on Windows 11 25H2 with dual-monitor configurations? Are there known fixes, configuration adjustments, or recommended workarounds beyond the minimize/maximize redraw?