Live system status and recent incidents for Claude. Polled every 10 minutes.
Indicator: none
Impact: minor · Status: monitoring investigating (2026-10-28T16:19:10.239Z): We are investigating elevated errors affecting the Google Calendar connector. Some requests to list or search calendar events have been failing since October 26. We will provide an update as soon as poss…
Impact: minor · Status: investigating investigating (2026-10-28T03:59:32.383Z): We are investigating elevated errors when searching and reading email with the Gmail connector. This issue does not affect other connectors. We will provide an update as soon as possible. investigatin…
Impact: major · Status: identified identified (2026-10-27T15:09:09.160Z): We are investigating elevated errors on requests to Claude Sonnet 5.5. We will provide an update as soon as possible.
Impact: major · Status: monitoring investigating (2026-10-27T09:14:35.340Z): We are investigating elevated errors on requests to Claude Sonnet 5.5. We will provide an update as soon as possible. monitoring (2026-10-27T09:38:11.433Z): A fix has been deployed for the issue affectin…
Impact: major · Status: monitoring investigating (2026-10-25T08:17:08.504Z): We are investigating elevated errors on requests to Claude Fable 5.1. We will provide an update as soon as possible. identified (2026-10-25T08:17:18.954Z): We have identified the cause of elevated errors…
Impact: major · Status: monitoring investigating (2026-10-25T06:14:18.252Z): We are investigating elevated errors on requests to Claude Mythos 5.1, Claude Fable 5.1, Claude Opus 5.5, Claude Sonnet 5.5, and Claude Haiku 5.5. We will provide an update as soon as possible. identifie…
Impact: major · Status: monitoring investigating (2026-10-24T05:16:50.867Z): We are investigating elevated errors on requests to other Claude models. We will provide an update as soon as possible. identified (2026-10-24T05:24:53.030Z): We have identified the cause of elevated err…
Impact: major · Status: investigating investigating (2026-10-24T00:31:37.908Z): We are investigating elevated errors on requests to Claude Opus 5.5. We will provide an update as soon as possible.
Impact: critical · Status: monitoring investigating (2026-10-23T23:37:42.938Z): We are investigating elevated errors on requests to Claude Fable 5.1. We will provide an update as soon as possible. identified (2026-10-23T23:39:22.607Z): We have identified the cause of elevated err…
Impact: minor · Status: monitoring investigating (2026-10-22T03:50:12.760Z): We are investigating elevated errors affecting connectors. We will provide an update as soon as possible. monitoring (2026-10-22T07:28:22.798Z): A fix has been deployed for the issue affecting claude.ai…
Impact: minor · Status: investigating investigating (2026-10-21T19:49:06.660Z): We are investigating elevated errors on requests to Claude Fable 5. We will provide an update as soon as possible.
Impact: major · Status: monitoring investigating (2026-10-07T13:25:04.271Z): We are investigating elevated errors affecting usage data on the platform.claude.com Usage page and the Admin API usage report. Core functionality is not affected. We will provide an update as soon as po…
Impact: major · Status: investigating investigating (2026-10-07T01:20:26.956Z): We are investigating elevated errors loading usage data on the platform.claude.com Usage page and the Admin API usage report endpoint since 5 PM PT. Messages API requests are not affected. We will pro…
Impact: major · Status: identified investigating (2026-10-06T12:24:33.002Z): We are investigating elevated errors on requests to Claude Opus 5.5. We will provide an update as soon as possible. identified (2026-10-06T12:37:38.650Z): We have identified the cause of elevated errors…
Impact: major · Status: investigating investigating (2026-10-05T13:05:44.787Z): We are investigating elevated errors on requests to Claude Mythos 5.1 and Claude Fable 5.1. We will provide an update as soon as possible.
Impact: minor · Status: monitoring investigating (2026-10-01T16:20:40.928Z): We are investigating delays in credit purchases being reflected in account balances, resulting in some requests failing for insufficient credit balance. We will provide an additional update as soon as po…
Impact: major · Status: monitoring investigating (2026-09-29T14:21:37.364Z): We are investigating elevated error rates affecting Claude.ai (including the desktop and mobile apps), Claude Code and Claude Cowork. Users may see failed requests, errors loading or sending conversation…
Impact: major · Status: monitoring investigating (2026-09-22T00:57:26.256Z): We are investigating elevated errors on requests to Claude Mythos 5.1, Claude Fable 5.1, and Claude Opus 5. We will provide an update as soon as possible. identified (2026-09-22T01:17:32.999Z): We have i…
Impact: none · Status: identified identified (2026-09-16T16:18:10.776Z): We are aware of an issue affecting users interacting with subscriptions via Google Play, such as when creating a new subscription on Android devices. Google has confirmed an issue with Google Play, and we ar…
Impact: major · Status: monitoring investigating (2026-09-15T09:48:23.229Z): We are investigating elevated errors on requests to Claude Mythos 5.1 and Claude Fable 5.1. We will provide an update as soon as possible. investigating (2026-09-15T09:52:34.428Z): We are investigating e…
Impact: major · Status: monitoring investigating (2026-09-11T14:19:51.661Z): We are investigating elevated errors on requests to Claude Fable 5.1 and Claude Mythos 5.1. We will provide an update as soon as possible. identified (2026-09-11T14:21:01.595Z): We have identified the ca…
Impact: minor · Status: identified identified (2026-09-10T21:43:40.269Z): We are experiencing slower than normal response times on the Claude API for some customers whose traffic enters through the US Midwest. Users may experience elevated latency and some request timeouts.
Impact: major · Status: identified identified (2026-09-10T15:54:10.200Z): A Windows update released September 8 has left Claude Cowork on Windows unable to run local commands, because its workspace can no longer reach your computer's drive. For most users, chat and file reading a…
Impact: major · Status: monitoring investigating (2026-09-03T13:26:04.371Z): We are investigating elevated errors on requests to Claude Mythos 5.1, Claude Fable 5.1, and Claude Opus 5. We will provide an update as soon as possible. identified (2026-09-03T13:41:19.219Z): We have i…
Impact: major · Status: monitoring investigating (2026-09-03T12:37:31.934Z): We are investigating elevated errors on requests to Claude Sonnet 5. We will provide an update as soon as possible. monitoring (2026-09-03T12:47:15.690Z): A fix has been implemented and we are monitoring…
Impact: major · Status: investigating investigating (2026-09-02T21:17:58.807Z): We are investigating elevated errors on requests to Claude Sonnet 5. We will provide an update as soon as possible.
Impact: minor · Status: monitoring monitoring (2026-09-01T23:26:49.062Z): We have identified and resolved an issue where users who reached a balance of zero usage credits saw delays in the availability of newly purchased credits, resulting in some requests to the Claude API recei…
Impact: minor · Status: monitoring investigating (2026-09-01T17:05:11.575Z): We are investigating reports of degraded performance affecting some Claude services, including docs.claude.com. We are working to resolve these issues and will provide an update as soon as possible. moni…
Impact: minor · Status: investigating investigating (2026-09-01T16:02:48.761Z): We are investigating elevated errors affecting Claude for Microsoft Office 365. We will provide an update as soon as possible.
Impact: minor · Status: investigating investigating (2026-08-31T19:21:32.227Z): We are investigating reports of degraded performance affecting Claude in Slack, Claude Code on the web, and Code Review. We will provide an update as soon as possible.
Impact: minor · Status: monitoring investigating (2026-08-31T17:23:06.341Z): We are investigating reports of elevated errors affecting chats on claude.ai. We will provide an update as soon as possible. monitoring (2026-08-31T17:32:58.901Z): We have seen success rates return to no…
Impact: major · Status: monitoring identified (2026-08-28T17:22:02.478Z): We have identified an issue with an upstream cloud provider affecting Claude Cowork and Claude Code on the web. Some sessions may fail to start or disconnect mid-task; affected sessions can be retried. We a…
Impact: minor · Status: monitoring monitoring (2026-08-24T20:11:24.058Z): We have identified and resolved an issue which resulted in errors when attempting to access Claude.ai, including logging in via subscriptions for Claude Code. Errors occurred between 1:00pm (20:00 UTC) thro…
Impact: major · Status: investigating investigating (2026-08-24T05:06:39.640Z): We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, Claude Opus 5, and Claude Opus 4.8. We will provide an update as soon as possible.
Impact: major · Status: investigating investigating (2026-08-20T19:16:25.070Z): We are investigating elevated errors on requests to some Claude models. We will provide additional updates as soon as possible.
Impact: minor · Status: investigating investigating (2026-08-20T18:32:13.448Z): We are investigating elevated errors affecting Google connectors (Sheets, Docs, Slides, and Chat) and custom Google integrations on Claude.ai. Core functionality is not affected. We will provide an up…
Impact: minor · Status: monitoring identified (2026-08-19T09:42:37.541Z): We have identified the cause of elevated errors on requests to Claude Opus 5 and Claude Haiku 4.5 and are working on a fix. We will provide an update as soon as possible. monitoring (2026-08-19T10:33:56.680…
Impact: minor · Status: monitoring investigating (2026-08-18T16:20:22.385Z): We are investigating reports of degraded performance affecting multiple models. We will provide an update as soon as possible. investigating (2026-08-18T16:20:49.566Z): We are investigating elevated erro…
Impact: minor · Status: monitoring investigating (2026-08-17T13:56:41.229Z): We are investigating elevated errors on requests to Claude Opus 5. We will provide an update as soon as possible. investigating (2026-08-17T14:25:27.706Z): Claude Opus 5 is operational. Claude Sonnet 5 i…
Impact: major · Status: investigating investigating (2026-08-16T22:07:04.228Z): We are investigating reports of degraded performance affecting claude.ai and platform.claude.com. We will provide an update as soon as possible.
Impact: critical · Status: monitoring investigating (2026-08-16T21:58:57.096Z): We are investigating an issue with users authenticating to claude.ai, Claude Code, and Claude Cowork. We will provide an update as soon as possible. investigating (2026-08-16T22:02:03.684Z): We are in…
Impact: major · Status: identified identified (2026-08-14T23:57:16.632Z): We have identified the cause of elevated errors on requests to Claude Fable 5 and are working on a fix. We will provide an update as soon as possible. identified (2026-08-15T00:20:36.020Z): We have identifi…
Impact: major · Status: monitoring investigating (2026-08-14T20:30:36.389Z): We are investigating reports of degraded performance affecting the Claude API, Claude Code, and Claude Cowork. We will provide an update as soon as possible. identified (2026-08-14T20:44:05.962Z): We hav…
Impact: none · Status: investigating investigating (2026-08-14T07:58:11.666Z): We are aware of issues with reaching status.claude.com, specifically regarding an invalid certificate issues. We are working to resolve these issues as soon as possible.
Impact: minor · Status: investigating investigating (2026-08-14T00:36:42.488Z): We are investigating degraded performance in Claude Code on the Web sessions and related products (Cowork Remote, Routines, Claude Code Mobile)
Impact: major · Status: investigating investigating (2026-08-13T14:33:45.313Z): We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Sonnet 5. We will provide an update as soon as possible. investigating (2026-08-13T15:44:45.692Z): We ar…
Impact: minor · Status: identified investigating (2026-08-12T13:50:28.580Z): We are investigating elevated errors on requests to multiple models. We will provide an update as soon as possible. identified (2026-08-12T16:10:01.523Z): We have identified an issue which resulted in er…
Impact: minor · Status: investigating investigating (2026-07-10T14:36:37.825Z): We are currently investigating this issue.
Impact: major · Status: investigating investigating (2026-07-09T03:28:18.496Z): We are investigating elevated errors on requests to Claude Opus 4.8. We will provide an update as soon as possible.
Impact: minor · Status: monitoring investigating (2026-07-08T19:07:26.097Z): We are currently investigating a performance issue affecting features such as Claude Code on the Web (claude.ai/code), Claude Code Review, Cowork Remote, Claude Tag, and document creation in claude.ai. O…