SEP 14.x version creates a "Symantec Endpoint Protection Autofix" task under task scheduler.
Environment: Windows
SEP Version : SEP 14.x
Symantec Endpoint Protection Autofix task is no longer active as it was more inclined to Norton.
Refer- https://support.norton.com/sp/en/us/home/current/solutions/v15756942
Broadcom is working on removing this task from future SEP releases.
For the existing SEP 14.x installs there is no action required from the customers.