I have installed on Windows Server 2016 DC as a Hyper-V host, 3-node Failover Cluster .
All worked fine, until I have restarted hosts after OS update.
Now the node has status Down. In Cluster events there is error Event ID 1135.
"Cluster node 'host2' was removed from the active failover cluster membership. The Cluster service on this node may have stopped."
I also observed that the node is trying join to cluster but cluster service is not working. When I manually trying to run cluster service, it starts but stopped immediately.
Also all Network Connections status for this node showing Unavailable.
I tried to fix it using various forums (google) but the problem still exists.
Any help will be much appreciated.