I have faced problems where some Apps just won't work untill I restart the phone. Foe example Netflix often refuses to start untill I restart the phone, post which it starts working.
Please perform the below mentioned steps to resolve the issue:
* Check app cache: Clear cache memory of a particular application : Setting >Apps >Now pick the app. For example 'Samsung Internet' >Storage >Clear Cache.
If the issue still persists, kindly send system log file using Samsung member application i.e. Samsung member BETA app > BETA feedback > Send feedback > Error report > Collect log files > attach.
