That's not at all our experience. We use KC for all our auth/auth needs and it basically "just works". The UI might look a little outdated, but that's a admin

That's not at all our experience. We use KC for all our auth/auth needs and it basically "just works". The UI might look a little outdated, but that's a admin ui anyhow. Lately even that got better. Cannot recommend KC enough. Even kenning locally on our dev boxen, it never failed on us.