RealTek NIC Won't Connect to Network.

I have 20 2G/32GB boards deployed in a location that are all using the same Win 10 system image I created from one board. At some point over the past week they all did a Windows Update and every single board is now refusing to connect to the network. I tried re-installing the RealTek driver from GitHub on one of them and it didn't help. Other than re-imaging each board by hand, I'm not sure what else to do. Can anyone on here give me some advice on how to get the network card working again? Has anyone else experienced a similar issue recently? Thanks!