اگر از دامین کنترلر با ویندوز سرور 2025 استفاده میکنید حتما این مطلب رو بخونید https://learn.microsoft.com/en-us/windows/release-health/status-windows-server-2025#directory-synchronization-fails-for-ad-security-groups-exceeding-10-000-members
DocsWindows Server 2025 known issues and notificationsView announcements and review known issues and fixes for Windows Server 2025October 18, 2025 645 1
