If the IsEnabled property of a control placed inside the BusyIndicator is bound TwoWay and has NotifyPropertyChanged, in non debugging the property stays to False.
Hi, After further investigation appears the issue is not related to RadBusyIndicator and it can be reproduced by toggling the IsEnabled property of ItemsControl using the same ItemTemplate. Check the attached sample project for reference. We consider this is as framework behavior and this item will be declined. Hope this helps, Kalin