I've got some components in an unknown state - they still appear to be collecting but are in an unknown state - what causes this - is there any way to bump them back to nominal.
Hi Fraser. There's two scenarios that could cause this:
None of the metrics associated with the component have alerting enabled. The solution would be to enable alerting and set alert thresholds as needed on at least one associated metric.
There's an active incident that encompasses the components that is suppressing alerting. The solution would be to go to Administration > Incidents, find the offending incident, and enable "Alerting".