“With just one month to go until the start of Obamacare’s second open enrollment period, state and federal officials are being cautiously optimistic about their health exchange websites—assuring the public that there won’t be a repeat of last year’s technological nightmare.Speaking to health reporters last week, Health and Human Services Secretary Sylvia Burwell touted the newly revamped Healthcare.gov as a vast improvement over last year’s website—which was plagued with technical glitches.Related: Millions Wasted on Broken Obamacare State WebsitesBut when asked about how some of state exchanges that had trouble last year are shaping up, Burwell hesitated and said HHS is monitoring them on a state-by-state basis.”