Dulani Wallace noticed that when you click Health check, the button changes from Analyze to "Analyzing..." but never changes to give analysis even when the task is complete. If you refresh, the results display.
This is regression from NX2.
I have seen this before and thought it was ticketed so sorry for a dup or if decided intended behavior. I didn't see any tickets in JIRA currently.
I didn't (re)check older NX3 at this time.
This affects other areas of the site as well (eg. Tasks when they run do not show updated run status).