Скачать или смотреть ASP.NET 5 and IdentityServer: in loop after login

I have my new project with ASP.NET Core 5 and ASP.NET Core Identity. I want to add AddOpenIdConnect with IdentityServer4. I have other projects already in place that they are working fine and up and running

I added the new package Microsoft.AspNetCore.Authentication.OpenIdConnect. I configured my IdentityServer to redirect the user after the login to /signin-oidc and the grant types is authorization_code. As I said I have lot of other projects that are working fine.

When I run the new application, I redirect to the IdentityServer. I login but the the browser is in loop because it is opening again and again the IdentityServer page for authentication (I don't need to authenticate again because I have already authenticated myself).

https://docs.microsoft.com/en-us/answ...
https://stackoverflow.com/questions/6...