Statsig · Data and observabilityApr 17, 2026, 00:25 UTC

Elevated 401 unauthorized from statsigcdn

MajorNot disclosedUpdated 3h ago

Apr 17, 00:25 UTCApr 17, 00:37 UTC

Duration

12m

Impact

Major

Root cause

Not disclosed

Statsig, 90 days

3 incidents

Affected

US West 1US East 1US East 5Europe West 1Asia Southeast 1Config Delivery API - US West 1Config Delivery API - US East 1Config Delivery API - US East 5Config Delivery API - Europe West 1Config Delivery API - Asia Southeast 1

Status page

Final update

Resolved.

Timeline

Resolved · Apr 17, 00:37 UTC
Resolved.
Investigating · Apr 17, 00:25 UTC
We are investigating an elevated number of 401 unauthorized returns from api.statsigcdn.com Mitigated: 04/16/2026 17:37:00 GMT-0700 (Pacific Daylight Time): We have implemented a fix and are in recovery

More from Statsig

Full history

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MinorAug 7, 23:10 UTC

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MajorJul 9, 01:28 UTC

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MinorJun 20, 03:22 UTC

Data ingestion delayedlasted 7h 38m

MinorJun 16, 20:00 UTC

Warehouse Native Pulse results delayed for customers with IP allowlists configuredlasted 0m