Hi,
- Can the NICs on the nodes ping with each other?
- Please run cluster validation and check if there are any errors in event viewer.
- Please update your adapter drivers and turn off the firewalls
- Have you already tried removing this particular network from Cluster Networks (both cluster and client) and adding them back?
Change the configuration in Failover Cluster Manager -> Cluster -> Networks, edit the desired network to "Do not allow cluster network communication", you are removing that particular network from the cluster and then revert it back to Cluster.
Thanks for your time!
Best Regards,
Mico Mi
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