I have also changed to AirTurn after several years of using PageFlip.
Another plus for the AirTurn is that you can change the setting for the power off time. For this you need the AirTurn Manager app (download it from the App Store). The default is 2 hours, but you can set it to any one of these values: 5 minutes, 15 minutes, 1 hour, 2 hours, 5 hours or Never.
twocats Cons of the Airturn:
[...]
it doesn't always manually reconnect to the iPad after you turn it back on
Have you tried turning on AirTurn Support in the forScore settings?