I don't have any of those issues.
You can try out this:
Settings》Apps》three dots upper right corner 》show system apps 》Phone》Storage》Clear Data
If it doesn't work then you can boot into SAFE MODE and try it again.
If it does work then uninstall one by one your apps till it works again.
If that doesn't work either then you can bring your phone to a Samsung service centre for a diagnostic test.
ᐯIEᒪE GᖇÜßE, ᒪYKIᗩ