Please be assured and kindly try to connect after reset your S Pen. To Reset the S Pen, go through below given steps:-
1. Long press the S Pen remote icon. 2. The S Pen remote settings screen will automatically open. 3. Tap the More option icon. 4. Tap Reset S Pen.
Or you can also access through Settings:-
>>Settings>Advanced Features>S Pen remote>S Pen>More option>Reset S Pen.
If the issue still persist, kindly visit your nearby service center for the physical inspection of your device. Please be assured, our team will surely help you with this. You can search for the nearby service center from given link:- https://www.samsung.com/in/support/service-center/
