I activated the Security in the project turning on the Prototyping mode
Now when I run my project can be run it fails to load the login.css file:
Also the login with the demo Administrator user fails:
Hopefully someone has an idea, thanks!
Here are some details on the configuration:
Default Administrator configuration:
Errors in console when running the project with Security:
Try clearing the browser cache and use the option to clean the deployment directory from te modeler.