NAV 2010 Screensaver problem

Another interesting problem I have had since upgrading to NAV 2010 is that it does not play nicely with my screensaver.  The background scan cuts in shortly after the screensaver activates and then seems to pop up a balloon to say it is active and that causes the screen to "wake up" and revert to showing the desktop.  This usually means that the screen fails to go into powersave mode.

 

Is this a known problem and is there any workaround?

 

Many thanks,

 

     Robert

 

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NAV 2010 17.7.0.12 on Windows XP Professional SP3