Maintenance Windows for Sauce Labs
Customers may experience intermittent errors during automated browser and virtual mobile device tests in our US-West-1 datacenter. We are closely monitoring and investigating the affected services.
2022-August-10 Service Incident
Incident
Report for Sauce Labs
Postmortem
Dates:
Wednesday August 10th 2022, 14:35 - 17:55 UTC
What happened:
We deployed a release that resulted in black screen errors by customers who tried to launch any new RDC Live Testing sessions for iOS 15+ devices.
Why it happened:
When deploying a release that was meant to address an issue with typing in iOS 16 we introduced an issue with receiving screen recording events in iOS 15+ devices due to the version of Xcode we upgraded to in the release.
How we fixed it:
We rolled back the release and the version of Xcode.
What we are doing to prevent it from happening again:
We are continuing to look into the original issue and will be improving our observability to better detect issues with LiveTesting.
Resolved
We have identified the issue and deployed a fix. All services are fully operational.
Investigating
We are experiencing issues with live tests on iOS 15+ real devices in our US West and EU Central Data Centers causing black screen on launch. We are currently investigating.
This incident affected: Live Real Device Testing (US-West, EU-Central).