Dynamic visibility issue

Hi,

i have two canvas in my xcelsius, which has dynamic visibility. I am showing 1st canvas whose dyanmic visiblity is linked to drop down box ( i.e year which has labels 2010, 2011). When it is selected year 2011 1st canvas has to shown and when 2010 second canvas.

Inside the two canvas, there are more components individually.

the problem is , in preview mode if the user changes more often the year , some of the dashboard components gets hangged and looks like they are crashing. some components truncate into half.

i dont how to make the dashboard work smoothly..

If the user changes only once or twice.. then no problem.. the dashboard works fine.

I was using the Xcelsius 2008 and SP1.. now i have uninstalled and reinstalled Xcelsius 2008 SP5.. still the same problem..