Sometimes after clicking update ind the ultraprintpreviewdialog I get an exception like this:

{"Cross-thread operation not valid: Control '' accessed from a thread other than the thread it was created on."}

Stack Trace:
   at System.Windows.Forms.Control.get_Handle()
   at System.Windows.Forms.Control.SetParentHandle(IntPtr value)
   at System.Windows.Forms.Control.ControlCollection.Remove(Control value)
   at Infragistics.Win.UltraWinChart.IGWinTooltip.Dispose()
   at Infragistics.Win.UltraWinChart.UltraChart.Dispose(Boolean disposing)
   at System.ComponentModel.Component.Finalize()

I have no clue why it is happening, seems to happen only when visual studio is ib debug mode.

Sometimes after the 5th preview update, sometimes later... seems a bit randomly

Do you have any idea what could go wrong here? Seems to happen just when UltraChart is Disposing.