Enables to turn on GUI updates and specify the rate at which the GUI should refresh during trail file replay. The rate is measured in updates per minutes.

0 * - Does not update the GUI at all.

Value <= 60000 (maximum allowed value) - Process GUI updates in batches so that they occur no more frequently than at the rate prescribed. For example,  If value = 60, it will refresh GUI no more frequently than once every second.

Value > 60000 - Process GUI updates as they arrive instead of processing in batches.