Hello there, we value you sharing your experience on the Samsung Galaxy S25 Ultra. We’re glad to hear that you continue to enjoy your Note device overall. We understand that the pen experience is important, and we’re sorry it doesn’t feel as smooth as it did on older Note models. If you’d like, we can help provide tips to optimize pen performance or check if any firmware or display settings can improve smoothness or you can also feel free to reach out to Samsung for personalized assistance.

In the meantime, here are few steps for you to try and see if it helps:

1.Check Compatibility: Ensure that your S Pen is compatible with your device. Not all S Pens work with all devices

2.Restart Phone: A simple restart can resolve minor issues that may affect the S Pen's functionality.

3.Re-pair S Pen: If the S Pen shows a "Disconnected" notification, try re-pairing it by removing and reinserting the S Pen into your phone.

4.Charge the S Pen: Low battery levels can cause the S Pen to disconnect. Check the battery level in the settings and charge it if necessary.

5.Remove Screen Protector or Cover: Some screen protectors or covers may interfere with the S Pen's connection. Remove them to see if that resolves the issue.

6.Reset S Pen: If the S Pen still has connection issues, resetting it may help. Go to Settings > Advanced features > S Pen > Air actions > More options > Reset S Pen.