Maintenance Windows for Sauce Labs
Our EU Central data center (RDC) will undergo unplanned but necessary power maintenance on June 19th, 2025, between 07:00 and 18:00 CEST (05:00–16:00 UTC).
During this maintenance window, devices may experience brief service interruptions lasting up to 20–30 minutes. We are taking every measure to minimize impact and ensure full service restoration as quickly as possible.
We appreciate your understanding and apologize for any inconvenience this may cause.
2022-June-7 Resolved Service Incident
Incident
Report for Sauce Labs
Postmortem
Dates:
Tuesday June 7th 2022, 13:59 - 15:51 UTC
What happened:
The Sauce Labs dashboard was intermittently returning 404 errors in our US-West-1 data center.
Why it happened:
A deployment with an invalid configuration was made, which changed how the affected API was exposed and routed requests incorrectly, resulting in 404 errors.
How we fixed it:
We rolled back to the last working version.
What we are doing to prevent it from happening again:
We are improving the way we handle API failures in our UI to make it more resilient. Monitoring of the affected API will be improved to cover all endpoints.
Resolved
Between 17:10 UTC and 20:08 we saw an elevated spike of Infrastructure Errors on our platform impacting our macOS and iOS VMs on our us-west-1 data center. After debugging and finding the root cause, we saw this error rate fall back to normal levels. All services are fully operational.