Are there any Best Practice on how to re-configure ITPAM to speed up NTLM Authentication? Initial Start Process as well as GUI Logins are taking a really long time.
NTLM can be disabled via the OasisConfig.properties file. Have you tried that and see that the login is faster? If so, I would recommend checking internally for how to test NTLM outside of PAM to make sure there isn't a problem with NTLM itself.