Is Slack down? User errors point to outage at the messaging app.

UPDATE Monday, 2:51 p.m. ET: Slack's problems on Monday appear to be resolving. User-reported issues on Downdetector had fallen precipitously from their earlier peak.Slack's status page indicates that it has identified and begun fixing the issue. "Our work on this issue is still ongoing, and our health metrics continue to indicate improvement," reads its most recent update. Thousands of people reported errors connecting to Slack around 1 p.m. ET on Monday, Nov. 10. Slack is a popular message pla