When restoring a Centos 8 VM in HyperV to create a clone - as soon as a network adaptor is attached to the running clone - the original drops network connection. This is despite changing the IP address before attaching adaptor - and even trying to attach it to Virtual Network Card 3 rather than 2.
* HypervisorWindows Server 2016* CentOSNetworkingWindows 10
the VM switch may see both and route/lockout the old in favor of the new.
not sure why not go through an install and then copy the configs that you want.
rpm -qa lists all the packages you need..