WinRM and Workstation service in Windows Server 2016 stops when SCOM agent is installed
Deploying New HyperV hosts and not installing the SCOM agent everything is stable. But when I install SCOM agent on any host I see "Host not responding" in Virtual Machine Manager Console. This didn't happen prior to installing SCOM agent. In SCOM I get several errors, i.e. "WinRM not running" and "Workstation service" not running, as well as WMI is unhealthy. This happens on all server 2016 monitered.
That KB fixed that for me : https://support.microsoft.com/en-us/help/4011347/windows-10-update-kb3216755
This will be fixed soon.