You can bring back the hidden coordinate box with the "Show Coordinate Box" command.
When the coordinate box disappears;
Click the View/Window/Coordinate Box icon in the ribbon menu.
Your coordinate box will come back.
You can bring back the hidden coordinate box with the "Show Coordinate Box" command.
When the coordinate box disappears;
Click the View/Window/Coordinate Box icon in the ribbon menu.
Your coordinate box will come back.