What type of device are you using?
There are a few tricks to try after any update:
1. If your phone is misbehaving, it's possible that a third-party app is causing the issue. To figure out what app is acting funny, you can use the Safe Mode feature. In Safe Mode, your phone won't run any third-party apps. This allows you to easily identity and remove the app that may be causing the problem.
Give this link a try to test your device in safe mode: https://www.samsung.com/us/support/answer/ANS00062983/
2. The system cache partition stores temporary system data. It's supposed to allow the system to access apps more quickly and efficiently, but sometimes things get cluttered and outdated, so a periodic cache clearing can help make the system run more smoothly. Give these steps a try to wipe the cache partition on your device:
Please keep me posted if you continue to experience these symptoms.
I'm using the note 10 plus but I clear the cache and nothing is still working so I guess I'll just try and save mode and see what 3rd party apps are not working update you in a few my phone's been acting crazy
Please let us know the results and if you are still experiencing any issues.