Error Message :
When a CP crashes, users that are connected to that CP appear as a “ghost user”.
This user will appear as duplicate user in the Connections section of the Automic Web Interface (AWI) or System Overview's Users section in the Java Client.
These user connections are persistent and count as another connection on licenses.
OS Version: N/A
Root Cause: This is a bug where user sessions are not released after a CP crashes.
Update to a fix version listed below or a newer version if available
Fix Status: In Progress
Automation Engine 12.2.0 - Planned Release 2018-06-19
Automation Engine 12.1.2 - Planned Release 2018-05-21
Automation Engine 12.0.5 - Planned Release 2018-05-07
Automation Engine 11.2.8 - Planned Release 2018-06-05