TitlePerformance of qListView degrades on using People Picker in the Filter
CauseCould be many reasons for slowness depending on the environment.
ResolutionThe following are the steps to turn on PeopleEditor mode of the people picker field:
1) Open the ezEdit of the qListView.
2) In Display tab, click Edit button of the Search Fields.
3) Click the Edit button of the people picker field.
4) Check the Use People Editor checkbox.
5) Save the configuration. The people picker field will be rendered as a People Picker and should have a better performance