Edit selection window hangs
Edit selection window hangs when 'selecting all' for a large number of related events during seasonal event rule creation.
When creating a seasonal event rule for an event with a large number of related events, you can check the Select all related events check box to associate all the related events with the seasonal event rule. The problem occurs when a large number of related events, on the order of 1000 or more, are selected and Edit selection is clicked. The Edit selection window is displayed but it remains in a loading state.
To avoid this issue, split the report into smaller reports and create rules around reports with fewer related events.