Beberapa minggu lalu beberapa pengguna melaporkan bahwa koneksi VPN pada sistem yang telah menginstall update terbaru dari Windows 10 dan 11 ternyata mengalami masalah. Hal tersebut kemudian dikonfirmasi langsung oleh Microsoft dengan ditambahkan sebagai known issues pada update KB5036893 dan update KB5036892 (untuk Windows 10).
Nah, mengenai bug tersebut, bersamaan dengan perilisan patch tuesday atau cumulative update bulan Mei 2024, Microsoft akhirnya memperbaiki bug VPN untuk pengguna Windows 10 dan 11.
Update yang hadir adalah update KB5037771 (Windows 11 Build 22621.3593 dan 22631.3593) sementara Windows 10 akan mendapatkan update KB5037768 (Build 19044.4412 dan 19045.4412).
This issue was resolved by Windows updates released May 14, 2024 (KB5037771), and later. We recommend you install the latest security update for your device. It contains important improvements and issue resolutions, including this one.
Client: Windows 11, version 23H2; Windows 11, version 22H2, Windows 11, version 21H2, Windows 10, version 22H2, Windows 10, version 21H2.
Nah dengan itu, jika sebelumnya kamu mendapati masalah dengan koneksi VPN setelah memperbarui sistem dengan cumulative update bulan April 2024, ada baiknya kamu langsung saja memperbarui sistem kamu ke update ini melalui halaman Windows Update.

Selain itu, ada beberapa peningkatan tambahan khususnya untuk sistem Windows 11, dimana peningkatan tersebut mencakup :
Windows 11 21H2
- This update brings Country and Operator Settings Asset (COSA) profiles up to date for certain mobile operators.
- This update includes quarterly changes to the Windows Kernel Vulnerable Driver Blocklist file, DriverSiPolicy.p7b. It adds to the list of drivers that are at risk for Bring Your Own Vulnerable Driver (BYOVD) attacks.
- This update addresses an issue that affects Active Directory. Bind requests to IPv6 addresses fail. This occurs when the requestor is not joined to a domain.
- This update addresses an issue that might affect domain controllers (DC). NTLM authentication traffic might increase.
- This update addresses an issue that affects Group Policy Folder Redirection in a multi-forest deployment. The issue stops you from choosing a group account from the target domain. Because of this, you cannot apply advanced folder redirection settings to that domain. This issue occurs when the target domain has a one-way trust with the domain of the admin user. This issue affects all Enhanced Security Admin Environment (ESAE), Hardened Forests (HF) or Privileged Access Management (PAM) deployments.
- This update addresses an issue that might affect Virtual Secure Mode (VSM) scenarios. They might fail. These scenarios include VPN, Windows Hello, Credential Guard, and Key Guard.
- This update supports the currency change in Croatia from the kuna to the euro.
- This update addresses an issue in that affects IE mode. It stops responding. This occurs if you press the left arrow key when an empty text box has focus and caret browsing is on.
- This update addresses a known issue that might cause your VPN connection to fail. This occurs after you install the update dated April 9, 2024, or later.
Windows 11 22H2 dan 23H2
- This update addresses an issue that might affect domain controllers (DC). NTLM authentication traffic might increase.
- This update addresses an issue that might affect Virtual Secure Mode (VSM) scenarios. They might fail. These scenarios include VPN, Windows Hello, Credential Guard, and Key Guard.
- This update addresses an issue that affects Server Message Block (SMB) clients. They fail to make SMB Multichannel connections. Because of this, file transfers are slow. This issue occurs after you install KB5036980 (April 23, 2024). In the Windows Event Log, Event ID 30826 appears for Microsoft-Windows-SMBClient/Connectivity.
- This update addresses a known issue that might cause your VPN connection to fail. This occurs after you install the update dated April 9, 2024, or later.
Nah untuk kamu yang saat ini belum mendapatkan update ini, kamu sudah bisa mendapatkannya dari halaman Settings > Windows Update > Check for updates, pastikan kamu sudah menggunakan build terbaru untuk mendapatkan semua peningkatan yang disebutkan diatas.
Via : Microsoft