Windows GUI Options
Select File|Options from the menu to set the options
for the Windows GUI:

For the Refresh Interval choose a value that fits to
the sensor intervals that you use. We recommend to use the same interval here as
you do for most sensors (e.g. 60 seconds if most of your sensors work with a 60
second interval). Try to choose a longer period to minimize the bandwidth
usage.Whenever a change in the network status is discovered by the server you
have the choice between four means of notification by the Windows GUI (also the
notifications by the server (e.g. via email or ICQ) still apply):
More:
Popup Window Notification
Taskbar Tooltip Notification
Play Sound Notification
Say Message Notification
Notification Options
Application Startup&Look&Feel