Previously, Windows 10’s second-month update patch KB4535996 caused a lot of user dissatisfaction, although the repair of the search problem, but brought startup failure, performance degradation, blue screen, sleep abnormalities, signature tool SignTool.exe error and other BUGS.
KB4535996 also raises network link issues for Windows 10, especially when using VPNs for Office applications such as Microsoft Teams, Microsoft Office, Microsoft Office 365, Microsoft Outlook is particularly hard hit.
On March 30, Microsoft finally released a new patch to solve the kb4535996 network problems.
In the patch note, Microsoft wrote: “Out-of-band optional updates are now available on the Microsoft Update Catalog to address a known issue where devices that use agents, especially those that use virtual private network VPNs, may display limited or no Internet connection status.” “
Microsoft recommends that users install the patch only if they encounter a problem, and users can check Windows Update for the update.