Problem with Security on

I'm new with Radzen and hello to all users of this community. I have this problem: I connected a database and generated my web panels via the CRUD option. So I tried launching the application and it worked. Then I activated the security to be able to manage users and roles then I relaunched the application, the login appeared, I tried to enter admin/admin and it didn't tell me that the user was wrong but it remained on the login page. What did I do wrong?
Thanks in advance for any help.

Hi @danar64,

Check the troubleshooting section in our documentation. Most probably the HTTPS developer certificate is not installed.