When deploying content updates to managed devices when Panorama™ is in a high availability (HA) configuration, Panorama balances the content update jobs between the HA peers to decrease the load on each Panorama. In the event that an HA peer becomes unreachable during the content update, the content update jobs fail for the managed devices to which the down HA peer would normally push the content updates. This occurs for both scheduled and manual content updates. To complete the content update, you must manually push the content update to those managed devices.