Hello! It sounds like you're experiencing an issue with your AirTurn Duo page turner while using forScore on your iPad. Let’s work through this together.

To clarify, the page turner stops working after approximately 5 seconds of use, correct?

Here are some steps you can follow to troubleshoot the issue:

1. Restart Your Devices: Sometimes, simply rebooting your iPad and the AirTurn Duo pedal can resolve connectivity issues.

2. Check Bluetooth Connection:
- Turn off the Bluetooth on your iPad, wait a few moments, and then turn it back on.
- Make sure your AirTurn Duo is connected properly by checking the Bluetooth settings on your iPad.

3. Reset the AirTurn Duo: You might try resetting the pedal. This can often help resolve connectivity issues. You can find specific instructions on how to reset your device on YouTube or the AirTurn website.

4. Update forScore: Ensure that forScore is updated to the latest version, as updates often fix bugs and improve performance.

5. Full Keyboard Access Setting: Sometimes, Full Keyboard Access may interfere with how the page turner works. To check this:
- Go to Settings on your iPad.
- Tap on Accessibility > Keyboards.
- Make sure Full Keyboard Access is turned OFF.

6. Uninstall and Reinstall forScore: If the issue persists, you could try uninstalling and then reinstalling forScore, but make sure to back up your music and settings first.

7. Device Compatibility: Also, ensure that your iPad's iOS version is compatible with both forScore and the AirTurn Duo.

If these steps don’t resolve the issue, I recommend checking the AirTurn support page or contacting their tech support directly for further assistance, as it may be a hardware-related issue.

Let me know how it goes, and if you still need help after trying these steps! Are you satisfied with the solution I provided?