How to Fix Network Issues Caused by Windows Update KB4480970
As Microsoft acknowledged in the known issues section of monthly rollup KB4480970, this update causes the network interface control to stop working, leading to a possible full loss of network connection.
“After you apply this update, the network interface controller may stop working on some client software configurations. This occurs because of an issue related to a missing file, oem.inf. The exact problematic … (read more)