- When trying to log into a fresh install of APIC-EM, put username and password and press the Log In button and it just sits and spins. logging into port 14141 works just fine. when trying to login to https://controllerIP. it seems like it is not able to authenticate - have tried incorrect username and password and experience the exact same symptoms.
It is either the rbac service or the cas service that allows the authentication. If you go into the controller at port 14141 and spin up the rbac and the cas service it will fix the issue.
if you log in to to https://<controllerIP>:14141 you should be able to start the services from that interface.