We acknowledge your query and apologize for the same. Please perform the below mentioned steps to resolve the issue:
* Reset Network Settings: Go to apps screen >Settings >General Management >Reset >Reset Network Setting.
* To Reset S Pen - Insert the S Pen into the slot. Then, open the S Pen remote setting screen and tap More → Reset S Pen.
For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).
