Viewstate errors when widgets get moved and contain comboboxes and grids and about dropthings HOT 4 CLOSED

If moving a widget and waiting for about three seconds before using the widget, 
the 
page gets update properly.

yes, I'm having the same problem. Noticed that we cannot move the same widget 
too 
often. We would have to wait for a while after moving the widget before we move 
it 
to other column again. Otherwise, it will hits the view state error. 

If you want the asyncpostback to occur faster you need to make a change to the 
MyFramework.js file. In the function: updateWidgetZone: function(widgetZone)
change the:

DropthingsUI.__updateWidgetZoneTimerId = 0;
             }, 3000); 

to:
DropthingsUI.__updateWidgetZoneTimerId = 0;
             }, 250); 

This will force the update after 250 ms rather then 3 sec.

malichone provide a solution. Issue closed