The WinStation is in the process of connecting to the client.
The WinStation is shadowing another WinStation.
The WinStation is active but the client is disconnected.
The WinStation is waiting for a client to connect.
The WinStation is listening for a connection. A listener session waits for requests for new client connections. No user is logged on a listener session. A listener session cannot be reset, shadowed, or changed to a regular client session.