We have installed UNAB on RHEL server and an application installed on same server. End users access the application via their own application portal and use AD credentials which works pretty good.
In some cases, when user tries with invalid credentials after some login attempts the authentications service is hung and no longer accepting the valid user logins. So they are forced to restart their applications to launch a new authentication process, which accepts the valid credentials.
Can some one help me in understanding this behavior, what's the setting that's blocking the authentication?
Thanks in advance!