Insights under Satellite 5.7 working?

Has anyone got the new Red Hat Access Insights working under Satellite 5.7?

Here are the issues I'm facing:

1. Cannot push RPMs from the Insights Setup page. I had to manually install redhat-access-insights.
2. redhat-access-insights --register results in an Internal Server Error on Satellite.
3. Rules are not being downloaded from RHN.