I'm running a 3 node Elastic Stack cluster in Azure. Each server has Elasticsearch and Kibana installed. When I try to hit Kibana using the load balancer IP, logging in fails. It attempts to log in then logs out. In the Kibana log I see messages with "status code 304" and "session expired" . I believe this has to do with load balancing and redirects. Hitting the servers individually works perfectly. Can someone please shed some light on this issue? Any help is greatly appreciated.