Only option was to uninstall this update,” another user confirmed the annoying bug on Feedback Hub. “ethernet unplugged” which it is clearly not). Uninstalling these / new or old drivers do not fix the issues (i.e.

Appears to create new devices as they’re labelled ‘#2’ and when exposing hidden devices in Device Manager the previously named devices appear. “KB4515384 breaks ethernet and wifi adapters on my PC. However removing the update through the ‘Programs & Software’ panel or using a recovery point set *before* the update fully resolves the issue,” a user documented the bug on Feedback Hub. Reinstalling network drivers from Intel or Windows Update sources does not resolve the issue. “Cumulative update (kb4515384) causes the NIC to fail to enable with a code 10 error. A number of users are reporting on Microsoft community forum, Reddit and Windows 10’s Feedback Hub that network adapters have stopped working after applying this update.

It looks like Windows 10 KB4515384 is plagued by several other issues as well, including a bug that disables Ethernet or WiFi connectivity.

Windows 10 broke my laptop