We recently changed the password of Farm admin account on our WFE servers. After that , there are multiple audit failure occurrence relating to this account daily.
The audit failure means that an account is unable to authenticate against a service. I have noticed that is the failure audit is initiated by the system process w3wp.exe
So I did a check on IIS application pools for any application pool which is not started. All of the application pools are started. So my question what events could have initiated these events? IS there anything else I can check that will help find the cause of this error?