Elevated errors on Claude Sonnet 4.6
This incident has been resolved.
Incident History
Elevated errors on Claude Sonnet 4.6 and on Claude.ai
This incident has been resolved.
Elevated errors on Sonnet 4.6
This incident has been resolved.
Elevated errors on Claude.ai (including login issues for Claude Code)
Between 14:17 and 17:11 UTC, our primary application database experienced severely degraded I/O performance following a routine maintenance operation, causing slow or failed requests on Claude.ai and preventing new or refreshed sign-ins for Claude Code and the Console. API traffic via Claude Developer Platform was unaffected.
Claude Desktop app unresponsive
This incident has been resolved.
Elevated errors on Claude Haiku 4.5
Today between 5:35 PT / 13:35 UTC and 6:44 PT / 14:44 UTC Haiku 4.5 had an elevated error rate. We are now at the baseline error rate.
Filesystem connector missing from Claude Desktop
Filesystem extension has been restored to allowlists
Elevated TCP three-way handshake failures on api.anthropic.com
This incident has been resolved.
Elevated errors on Claude Haiku 4.5
Errors have returned to the baseline as of 8:08 PT / 16:08 UTC.
Elevated errors on Claude Haiku 4.5
The incident for Haiku 4.5 has been between 6:45 PT / 14:45 UTC and 6:50 PT / 14:50 UTC.