Endpoint Notification Service Delays

After 1 day, 2 hours, and 52 minutes

This incident has been resolved.

After 18 hours and 1 minute

A fix has been implemented and we are monitoring the results.

After 2 hours and 20 minutes

We are continuing to work on a fix for this issue.


The Endpoint notification service is observing increased load causing a delay in delivering command, policy and Active directory Sync triggers.

We have identified the cause of this issue and working on a fix. We are in the process of scaling backend services to address the increased load. No other aspect of the service is impacted by this issue. We will provide updates as new information becomes available.

Began at:

Affected components