Final Update: Monday, 13 November 2017 20:23 UTC
Network maintenance has been completed for Application Insights Availability Web Test feature. Some customers may have experienced intermittent data gaps for availability tests in Zurich location. This maintenance window has been closed and normal operation is restored.
Planned Maintenance: 19:00 - 21:00 UTC, 13 November 2017
Network team will be performing a planned network maintenance, which will affect Application Insights Availability Web Test feature in Zurich location. During the maintenance window, network team will be upgrading the network device.
During this timeframe some customers may experience very short availability data gaps in Zurich location. We will make every effort to limit the amount of impact to customer availability tests, but customers should ensure their availability tests are running from at least three locations to ensure redundant coverage through maintenance. Please refer to the following article on how to configure availability web tests: https://azure.microsoft.com/en-us/documentation/articles/app-insights-monitor-web-app-availability/
We apologize for any inconvenience.