The new iOS 11 has made changes to the Keynote app that now prevents it from functioning properly with AirTurn. Be advised that if you rely on Keynote you will not be able to use it if you update to iOS 11. This is an Apple app that does not include our framework so we have no control over this issue. For Keynote support contact Apple directly.
If you do update to iOS 11, there are other supported apps that you can use instead. Check out our full list of compatible apps at wwww.airturn.com/apps.