If your using 2008 r2 your NICs may disappear AGAIN
Unless you manually apply KB4099950, as at least as of earlier it wasn't getting applied before the borked march 2018 roll-up that it is supposed to fix.
So instead of unpublishing the bad roll-up and issuing one that works, they pushed a hack that fails to install on either WSUS or WU on the bugged machines. Two months in a row.
Clearly dissolving the Trustworthy Computing Team is still working out beautifully. And now I have to explain to my boss, and his Boss, that we flunked a PCI compliance scan because we had to do our own regression testing before deploying the updates to our live environment.