Hi Tony, Based on the first screen capture, the javaagent node is not reporting to the controller (it's showing 0% for status) and this is the reason it's not showing up in the dashboard. We will need to take a look at the logs to understand the reason why the agent is unable to establish connection with the controller. Could you capture the logs for the node that is not reporting and attach them here (docs on capturing logs - https://docs.appdynamics.com/appd/24.x/24.3/en/application-monitoring/install-app-server-agents/java-agent/administer-the-java-agent/java-agent-logging). After initial analysis we will let you know if we need to collect any additional information. Thanks ... View more