Connection to the server
The indicator of connection to the directory server in the manager application is a circle in the upper left corner of the main menu panel.
If it is green, there is a connection to the server. If the circle is red, there is no connection to the server.

The color of the directory server icon in the notification area:
— the server is preparing for work,
— free,
— performing a long operation (for example, recalculating "cubes").