Hello Denis! The Kibana screenshot shows "connectionfailed" in the URL so the browser failed to refresh the dashboard, note that the timepicker says "from one day ago to one day ago". For Grafana I guess this is the same issue.
Can you confirm that all nodes including the InfluxDB/Grafana and Elasticsearch/Kibana nodes are down? In that case, refreshing your browser would lead to a "server not found" error.
Hello Denis! The Kibana screenshot shows "connectionfailed" in the URL so the browser failed to refresh the dashboard, note that the timepicker says "from one day ago to one day ago". For Grafana I guess this is the same issue. Kibana nodes are down? In that case, refreshing your browser would lead to a "server not found" error.
Can you confirm that all nodes including the InfluxDB/Grafana and Elasticsearch/