Final Update: Saturday, 01 February 2020 05:16 UTC
We've confirmed that all systems are back to normal with no customer impact as of 01/31, 21:33 UTC. Our logs show the incident started on 01/31, 21:05 UTC and that during the 28 minutes that it took to resolve the issue some customers experienced intermittent data latency, data gaps and incorrect alert activation.
Root Cause: The failure was due to a Networking problem.
Incident Timeline: 28 minutes - 01/31, 21:05 UTC through 01/31, 21:33 UTC
We understand that customers rely on Application Insights as a critical service and apologize for any impact this incident caused.