If Secure Cookie in CROWD is enabled, users will not be able to login to CROWD with no SSO config and will be redirected to login page with no errors on the UI and in the logs.

This is an expected behaviour, and there is a warning in SSO Cookie, but It will be great if CROWD shows a specific error message to help diagnosing.

In case this has happend, and users are not able to login, Secure Cookie can be disabled through CROWD DB by running the query below:

update cwd_property set property_value=false where property_name='secure.cookie';