Issue Onboard custer ports e0a or e0b (or both ports) may experience link flapping or go down at the same time. Tue Oct 03 11:08:31 CEST [node1: ixgbe/e0a: netif.linkDown:info]: Ethernet e0a: Link dow...Issue Onboard custer ports e0a or e0b (or both ports) may experience link flapping or go down at the same time. Tue Oct 03 11:08:31 CEST [node1: ixgbe/e0a: netif.linkDown:info]: Ethernet e0a: Link down, check cable.] Automated Non Disruptive Upgrade (ANDU) may pause with the following error: The automated update of the cluster has been paused due to the following reason: Node "node-01": Error: {Node "node-02" is not in "connected" state after giveback.