**Major Claude (Anthropic) outages/downtimes in the past ~90 days (mid-March to June 8, 2026):**
- **March 2–3, 2026**: Major widespread outage (high demand surge; affected claude.ai, apps, console, Code).
- **Late March 2026** (esp. ~March 26–27): Elevated errors/degraded performance on models like Opus/Sonnet.
- **April 13 & 15, 2026**: Notable downtime/login issues and outages.
- **June 2, 2026**: Major outage across services (web, console, Code).
There were also several shorter elevated-error incidents in May–early June. Check [status.claude.com](https://status.claude.com/) for full history (98–99%+ uptime overall).