I have a Windows Server 2016 virtual host that hosts a virtual domain controller and some additional servers. When the physical host must restart to apply a scheduled fix, the server receives the following errors at startup:
"Failed to register the service principal name & # 39; Hyper-V Replica Service".
Failed to register the service principal name & quot; Microsoft Virtual System Migration Service & quot;
Failed to register the service principal name & # 39; Microsoft Virtual Console Service & # 39; "
The names of the service principals are correctly defined in the AD attributes of the host for each of the respective SPNs, and I am not sure how to follow it further. Does anyone have first-hand experience or recommendations in this regard? There is also no NTDS port restriction in place.