I'm using Manage Engine to distribute Windows Patches to Windows 10 endpoints

And also we are in closed network, which we'd followed this url https://www.manageengine.com/products/desktop-central/help/configuring_desktop_central/patch_management_for_closed_network.html#Configure_Proxy_Settings.

 

We noted that for May patches , there is a discrepancies  between the Windows patches located in Manage Engine database versus the  May patches located on Microsoft Windows Update website

How do we find out? 

We are trying to create package and deploy to client but failed to find some of those patches.

Also tries update the patch database for 2-3 times.

Regards,

RS