The split-brain explanation makes a lot of sense, so I changed the HE VM deployed hosts
from 6 to 5, as well as set an Affinity Group with soft VM to Hosts enforcement for the
other VMs (since HE is managed separately) for 5 hosts, with a similar Affinity Label, and
I ran a test where I perform outstanding upgrades from the Administration Portal on any
host (where I chose that the host be rebooted), the host is moved to maintenance, updates
are installed and host is rebooted, I still get the same issue where the entire cluster
with every single VM including HE goes down. Is there an additional configuration that
needs to be set/tweaked for the cluster not to fail?
Thank you and best regards