I see more often that on vSphere HA failover in progress on vSphere Cluster, as a workaround disabling/enabling HA will fix the issue.
this monitor tracks the vCenter alarm alerting that vSphere HA failover in progress.
By default, the alarm is triggered by the following events:
Is there any other way to fix this warning alarm?
Loot at setting one or more alternate Isolation Ping Addresses.
I have seen this on many systems, and the warning and remediation are usually related to a loss of continuous ping to the gateway of the vSphere Management Network, triggers an HA failover, or at least the message