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Sauce Labs

2025-September-3 Service Incident

Partial outage Lasted 35m · started · Sauce Labs's page

Level
confirmed
Worst impact
Partial outage
Components
EU-Central, EU-Central, EU-Central
Regions
eu
Down Index
30of 100

What to do

  • Check whether you use Sauce Labs EU-Central, EU-Central, EU-Central in eu. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 35m it lasted.

    Anything that failed between 2025-09-03 16:34 UTC and 2025-09-03 17:10 UTC may need a replay.
  • Subscribe to Sauce Labs's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=saucelabs works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Sauce Labs 3

  1. investigating

    We are currently seeing app storage upload issues in the EU datacenter. We are investigating.

    provider

  2. resolved

    After taking remedial action, the app storage service has been restored in the EU Data Center. All services are fully operational.

    provider

  3. postmortem

    ### **Dates:** Wednesday September 5th 2025, 13:50 UTC - 16:31 UTC ### **What happened:** The App Storage Service in the EU Central 1 data center experienced elevated response times, leading to timeout errors with uploading applications. ### **Why it happened:** The App Storage Service experienced connection issues with the backend. ### **How we fixed it:** The connection issues were resolved by restarting the affected application. ### **What we are doing to prevent it from happening again:** We have improved observability signals for the App Storage Service and implemented regular scheduled restarts of the application.

    provider

Reports count in aggregate; nothing about you is shown.

Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-78c7a2e660

Is Sauce Labs still down?

No, this incident was resolved 2025-09-03 17:10 UTC. For Sauce Labs's live state, see https://down.guide/saucelabs.

How long did it last?

35m, from 2025-09-03 16:34 UTC to 2025-09-03 17:10 UTC, by the times Sauce Labs posted.

What was affected?

Sauce Labs named EU-Central, EU-Central, EU-Central in eu.

What caused it?

Sauce Labs hasn't published a root cause. If it does, it shows here.

Where does this come from?

Sauce Labs's official status page, https://status.saucelabs.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.