Message log

When a connection error occurs, the Viewer shows a balloon and the error message is saved in the error message log.

Error baloon in the Viewer

To retrieve the error message, right-click on the message icon at the bottom right corner of the Viewer window, and select Open message log:

Message log menu

The Message Log window will open:

Message log window

You can select error messages in the list and read message details in the bottom pane.