December 2025

Cloudflare incident

MEDIUMaffectedMultistep check runtime,Browser check runtime,API Check Runtimelasted36min 50s

We see check failure rates dropped back to normal levels. Cloudflare resolved their incident.

resolved
Dec 5 09:42:25 (UTC)
+2 update messages

us-west-1 not processing checks

MAJORaffectedPlaywright check runtime,Multistep check runtime,Browser check runtimelasted1h 57s

The issue has been resolved.

resolved
Dec 3 18:30:11 (UTC)
+3 update messages
November 2025

High scheduling delay eu-west-2 (London)

MEDIUMaffectedPlaywright check runtime,Multistep check runtime,Browser check runtimelasted25min 12s

The issue has been resolved.

resolved
Nov 26 15:44:03 (UTC)
+3 update messages

Setup & Teardown Timeouts

CRITICALaffectedAPI Check Runtimelasted6min 11s

The service has made full recovery.

resolved
Nov 24 16:54:18 (UTC)
+2 update messages

Result Processing Issues for Private Locations

MAJORaffectedPrivate Locationlasted20min 11s

Result processing in private locations has been fully restored. All systems are operating normally.

resolved
Nov 21 12:35:40 (UTC)
+3 update messages

Degraded API performance

MAJORaffectedWeb Application,APIlasted7h 51min 40s

This incident has been resolved.

resolved
Nov 18 19:35:57 (UTC)
+7 update messages

us-east-1 North Virginia check run issues

MAJORaffectedMultistep check runtime,Browser check runtime,API Check Runtimelasted33min 30s

This incident is now resolved and check runs are executing normally in us-east-1 North Virginia.

resolved
Nov 12 18:42:42 (UTC)
+2 update messages
October 2025

Increased scheduling delay

MINORaffectedPlaywright check runtimelasted2h 51min 6s

This incident has been resolved.

resolved
Oct 29 19:52:06 (UTC)
+4 update messages

eu-central-1 scheduling delay high

MAJORaffectedBrowser check runtime,API Check Runtimelasted35min 19s

The situation is stable now.

resolved
Oct 29 04:43:40 (UTC)
+2 update messages

Private locations unable to push results

MEDIUMaffectedPrivate Locationlasted46min 28s

The issue has been resolved.

resolved
Oct 28 11:56:50 (UTC)
+2 update messages

Higher scheduling delay

MINORaffectedMultistep check runtime,Browser check runtimelasted24min 20s

The scheduling delay is back to normal.

resolved
Oct 24 15:09:41 (UTC)
+1 update message

Service degradation in AWS us-east-1 region

MAJORaffectedMultistep check runtime,Browser check runtime,API Check Runtimelasted2h 27min 20s

Resolved - US East region: All systems have fully recovered and are operating normally. The backlog of checks has been processed.

resolved
Oct 20 20:01:04 (UTC)
+3 update messages

Major impact in multiple AWS regions

MAJORaffectedWeb Application,Multistep check runtime,Browser check runtimelasted2h 1min 24s

us-east-1 working as expected and processed the whole backlog of checks. There should be no customer impact anymore. Please reach out to support if you have any questions. We will keep monitoring the AWS incident until it is resolved.

resolved
Oct 20 10:14:10 (UTC)
+4 update messages