Hello Team,
I have two Dell PowerEdge R740 Servers installed with Windows server 2019 Std (Version 1809 (OS build 17760.379). Have created Hyper-V role on it and configured a virtual switch as well. After restart the server, i found that the Microsoft Virtual Adapter disabled.
I tried to enable it in network connections page, it was not enabling.
Then I open the device manager and disabled then enabled the Hyper-V virtual ethernet adaper, then starts working.
whenever I restart the server, its disabling automatically.
Regards
Retheesh.