Workbook has no tables and no protected sheets. Have created several custom views but excel does not successfully switch between them e.g. view “males only” works. Switch view to show people from e.g. certain town - also works but switch back to “males” only view and it fails - includes “females as well. These are simple examples only. Have other more complex views but Excel fails to set view correctly as defined. I have tried Microsoft support but they were no help. Has anyone else experienced this issue? Thank you