Windows 7 Network Controller Issues – KB4338818 (July 2018)

The July 2018 Windows Updates for Windows 7 SP1 and Windows Server 2008 R2 SP1 introduces a bug that could cause the network interface controller to stop working. The update referenced is KB4338818.

In case your systems run into this issue, the workaround from Microsoft is to do the following:

Please use your best judgement and evaluate the risks of applying this update to your Windows 7 SP1 and Windows Server 2008 R2 systems.

** Update **
According to an IT Pro who opened a support case with Microsoft, this is the information provided at this time:

“Regarding the known issue in the July monthly rollup about the network interface controller that will stop working. We are still looking at the data gathered from multiple customers and we do not have a list third party software that is causing the issue. What we do know until now, is that the issue is reproducing mainly on VM over VMware.”