Final Status: Engineers have connected the affected services to an alternate network capacity, which has remediated impact.
User Experience: Affected users may have been experiencing slowness when loading Avatars and uploading and downloading files.
Customer Impact: Customer impact appeared to be limited during this event.
Incident Start Time: Tuesday, June 30, 2015, at 2:45 PM UTC
Incident End Time: Tuesday, June 30, 2015, at 11:00 PM UTC
Preliminary Root Cause: A dependent third-party network experienced an interruption to connectivity, which caused impact to the Yammer infrastructure. The underlying root cause is under investigation.
Next Steps: The following is a list of known action item(s) associated with this incident. As part of the Office 365 problem management process, additional engineering actions may be identified to improve the overall service.
– Action: Review network routing to avoid communication interruptions related to third party network connectivity.
Please consider this service notification the final update on the event.