Dear Samsung Member,
Greetings from Samsung Customer Support!
Be rest assured by following the given steps your issue will be resolved:-
1) Check device in safe mode :-
Steps to enter into Safe Mode:- Press and hold the Power key, when Power off icon appears > hold power off icon.
Exit safe Mode:- Restart device.
Note:- If your device functions correctly in Safe Mode, it is most likely that the issue lies with a 3rd party application that can be uninstalled to resolve the problem.
2) Update software(If available):- Settings > Software update > Download and install > Install now.
3) Reset the device :- Setting > General Management > Reset settings.
Note :- Kindly create data backup of your device via SMART switch mobile application.
If issue still persist or for further assistance, kindly register your concern in Samsung members app (Samsung Member > Get help > send feedback > Ask question/Error report)
Thank you for writing to Samsung.
Samsung Customer Support