Service Incident Summary
Product: One Identity Starling PAM Essentials
Region: United States
Date: October 9, 2025
What happened
On October 9, 2025, at 6:05 PM UTC, customers using One Identity Starling PAM Essentials in the US region experienced an interruption to Remote Desktop session connectivity.
Service was fully restored by 9:18 PM UTC.
What caused the issue
The disruption was caused by an outage within Microsoft Azure’s West US data center, triggered by a power-related failure during scheduled maintenance. This event impacted several Azure networking services.
As a result, our service experienced an unusually high volume of network requests, which caused application components to exceed memory limits and temporarily stop responding.
How we resolved the issue
Once the root cause was identified, we scaled the affected application components to handle the increased request volume. This action restored service while Microsoft worked to resolve the underlying data center issue.
What we are doing to prevent future impact
While this type of cloud infrastructure failure is rare, we are taking steps to reduce the impact of similar events in the future by: