If you get the following error, even though the ID of the DSID-0C09044 is associated to an invalid password issue, it is most likely due to a wrong user search base. Verify and make sure the value from the property ldap.synchronization.userSearchBase is correct
Error during LDAP Search. Reason:[LDAP:error code 49 - 80090308: LdapErr: DSID-0C09044E, comment: AcceptSecurityContext error, data 52e, v2580]