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Sep 22, 02:35 UTC Resolved - This issue has been resolved. Impact occurred from 5:50pm PT / 00:50 UTC to 7:10pm PT / 02:10 UTC. Sep 22, 02:11 UTC Monitoring - We have seen success rates return to nor…
Sep 16, 16:51 UTC Resolved - This issue has been resolved. Sep 16, 16:18 UTC Identified - We are aware of an issue affecting users interacting with subscriptions via Google Play, such as when creatin…
Sep 15, 11:14 UTC Resolved - A fix has been deployed for Claude Mythos 5.1 and Claude Fable 5.1 and we are monitoring to ensure it has resolved the issue. Sep 15, 10:50 UTC Monitoring - A fix has bee…
Elevated errors for Claude Mythos 5.1 and Claude Fable 5.1 Sep 11, 14:37 UTC Resolved - The issue affecting Claude services has been resolved. Impact occurred from 13:57 to 14:20 UTC Sep 11, 14:28 UT…
Elevated latency on the Claude API for some users Sep 10, 23:24 UTC Resolved - The issue affecting Claude services has been mitigated. Sep 10, 21:43 UTC Identified - We are experiencing slower than n…
Sep 14, 19:14 UTC Resolved - This issue has been resolved. Microsoft has released a September 14 Windows update that fixes it: https://support.microsoft.com/en-us/servicing/os/windows-11/2026/09/kb51…
Elevated errors for multiple models Sep 3, 16:23 UTC Resolved - The issue affecting Claude Mythos 5.1, Claude Fable 5.1, and Claude Opus 5 has been resolved. Impact has ended as of 9:16 PT / 16:16 UT…
Elevated errors for Claude Sonnet 5 Sep 3, 12:56 UTC Resolved - This incident has been resolved. Sep 3, 12:47 UTC Monitoring - A fix has been implemented and we are monitoring the results. Sep 3, 12:…
Elevated errors for Claude Sonnet 5 Sep 2, 21:44 UTC Resolved - The issue affecting Claude Sonnet 5 has been resolved. Impact occurred from 2:05pm PT / 21:05 UTC to 2:19pm PT / 21:19 UTC. Sep 2, 21:1…
Delays in credit purchases Sep 2, 01:24 UTC Resolved - This issue has been resolved. Sep 1, 23:26 UTC Monitoring - We have identified and resolved an issue where users who reached a balance of zero u…
Degraded performance on platform.claude.com and Claude for Microsoft Office 365 Sep 1, 18:07 UTC Resolved - This issue has been resolved. Sep 1, 17:52 UTC Monitoring - We are seeing success rates rec…
Degraded performance on Claude for Microsoft Office 365 Sep 1, 16:22 UTC Resolved - This issue has been resolved. Sep 1, 16:02 UTC Investigating - We are investigating elevated errors affecting Claud…
Degraded performance on claude.ai and Claude Code Aug 31, 20:36 UTC Resolved - The issue affecting Claude Code has been resolved. Impact occurred from 16∶55 to 19∶16 UTC. Aug 31, 19:21 UTC Investigat…
Degraded performance on claude.ai Aug 31, 17:52 UTC Resolved - This issue has been resolved. Aug 31, 17:32 UTC Monitoring - We have seen success rates return to normal for requests on Claude.ai and a…
Elevated errors on Claude Code and Claude Cowork Aug 28, 17:22 UTC Identified - We have identified an issue with an upstream cloud provider affecting Claude Cowork and Claude Code on the web. Some se…
Issues logging into Claude.ai Aug 24, 20:11 UTC Monitoring - We have identified and resolved an issue which resulted in errors when attempting to access Claude.ai, including logging in via subscripti…
Errors logging into Claude.ai Aug 24, 17:16 UTC Resolved - This issue has been resolved. Aug 24, 17:12 UTC Investigating - From 9:02–9:08am PT / 16:02–16:08 UTC) users experienced issues when logging…
Elevated errors for multiple models Aug 24, 05:27 UTC Identified - We have identified the cause of elevated errors on requests to Claude Mythos 5, Claude Fable 5, Claude Opus 5, and other Claude mode…
Elevated errors on requests to multiple models Aug 20, 19:42 UTC Resolved - This issue has been resolved. Aug 20, 19:16 UTC Investigating - We are investigating elevated errors on requests to some Cl…
Elevated errors on Google connectors Aug 20, 19:01 UTC Resolved - This issue has been resolved. Aug 20, 18:32 UTC Investigating - We are investigating elevated errors affecting Google connectors (She…
