Elevated errors on Claude Sonnet 4.6

Incident Report for Claude

Resolved

This incident has been resolved.
Posted Mar 17, 2026 - 13:03 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Mar 17, 2026 - 12:13 UTC

Update

We are continuing to work on a fix for this issue.
Posted Mar 17, 2026 - 11:59 UTC

Update

We are continuing to work on a fix for this issue.
Posted Mar 17, 2026 - 10:05 UTC

Identified

The issue has been identified and a fix is being implemented. At this stage, only free Claude.ai users are being impacted.
Posted Mar 17, 2026 - 08:23 UTC

Investigating

We are currently investigating this issue.
Posted Mar 17, 2026 - 08:04 UTC
This incident affected: claude.ai.