LISTENER:AWSDPNNVAL000L.JNJ.COM        : STATUS: The current status of the target is Down
Below is the RCA for reboot 
 
• An EC2 System Status Check failure occurred, which indicates a temporary issue with the underlying AWS host infrastructure such as power, hardware, or network substrate availability. 
• Because EC2 Auto Recovery was enabled, AWS automatically triggered a recovery workflow which included a forced reboot and migration of the instance onto healthy infrastructure. 
• The instance retained the same Instance ID, IP addresses, and attached EBS volumes, and no storage corruption or volume detachment was observed. 
• Operating system logs and kernel history did not show panic, filesystem corruption, or crash signatures, which confirms this was not an OS-level crash or application failure. 
• The OS uptime output aligned exactly with the AWS Health event timestamp, further confirming the reboot was part of the automated recovery process.