Autoprotect can't be modified

I can't modify autoprotect in antivirus settings, ther's a * near the function and autoprotect is grayed and not clickable.
Ther's a message at the bottom of the windows "This settings can't be modified now as ther's a protection analysis waiting. Reboot to resolve the problem"
Having rebooted the computer many times without any changes, what can I do now?

Norrton 360 in french

Thanks

After running  remove et reinstall, Autoprotect can be desactived.

Close the thread please

Please post back progress -

Running remove and reinstall work

Thanks

FWIW ~ grayed settings issue/s have been around long time -
for example:

 

Restore Auto-Protect feature if it is grayed out after Norton repairs a threat

This problem occurs after Norton detects and repairs a threat on your computer. After the threat is removed, you are prompted to restart your computer to complete the repair. After the computer restarts, the Auto-Protect feature in Settings (Settings >Antivirus > Auto-Protect) appears grayed out.

To resolve this problem, restart your computer again. If the problem persists, run the Norton Remove and Reinstall tool.

https://support.norton.com/sp/en/us/home/current/solutions/v115916176#:~:text

Lets hear from Community

Cleaning history and reboot = Not working! Autoprotect Always grayed and with the *

Community watch on from installing Norton = Not working

FWIW ~
Norton Security History > any Unresolved Security Risks?

Try running Norton Community Watch + machine Restart (not Shut down) again -
&or
Try clearing Norton Security History + machine Restart (not Shut down) again -

Please post back progress -