Anthropic

Anthropic

OPERATIONAL
March 07, 2026
13:58 UTC
Elevated errors on Claude Haiku 4.5
March 08, 2026
17:57 UTC
Claude Desktop app unresponsive
March 09, 2026
No incidents reported
March 10, 2026
No incidents reported
March 11, 2026
14:44 UTC
Elevated errors on Claude.ai (including login issues for Claude Code)
March 12, 2026
16:34 UTC
Elevated errors on Claude Sonnet 4.6
March 13, 2026
18:37 UTC
Elevated errors on Claude Opus 4.6 and Sonnet 4.6
March 14, 2026
No incidents reported
March 15, 2026
No incidents reported
March 16, 2026
12:01 UTC
Elevated errors on Claude.ai
13:56 UTC
Elevated errors on Claude.ai
14:02 UTC
Elevated errors on Claude Sonnet 4.6
March 17, 2026
08:04 UTC
Elevated errors on Claude Sonnet 4.6
09:46 UTC
Elevated errors on Claude Opus 4.6
14:07 UTC
Elevated errors on Claude Sonnet 4.6
19:47 UTC
Elevated errors on Claude Opus 4.6
March 18, 2026
06:41 UTC
Elevated errors on Claude Opus 4.6
12:30 UTC
Increased errors on Opus 4.6
15:16 UTC
Elevated errors on Claude.ai
March 19, 2026
00:25 UTC
Elevated errors on Claude.ai
00:28 UTC
Elevated errors across surfaces
15:37 UTC
Elevated errors on Claude Sonnet 4.6
15:59 UTC
Elevated errors on Claude Opus 4.6
March 20, 2026
No incidents reported
March 21, 2026
00:07 UTC
Elevated error rates on Claude Opus and Sonnet 4.6
March 22, 2026
11:14 UTC
Delayed response completion on Claude.ai
18:31 UTC
Claude.ai and Claude login down
March 23, 2026
17:03 UTC
Elevated errors on Claude.ai [retroactive]
March 24, 2026
No incidents reported
March 25, 2026
09:35 UTC
Elevated errors on Claude Opus 4.6
13:45 UTC
Elevated Errors on claude.ai
14:33 UTC
Elevated connection reset errors in Cowork
15:03 UTC
Elevated errors on Claude Opus 4.6
March 26, 2026
21:56 UTC
Elevated errors on Claude Opus 4.6 and Sonnet 4.6
22:25 UTC
Elevated errors for MCP calls
March 27, 2026
06:59 UTC
Elevated error rates on Opus 4.6
March 28, 2026
13:01 UTC
Elevated errors on Opus 4.6 Fast Mode
March 29, 2026
00:53 UTC
Dispatch sessions not responding in Claude Desktop
March 30, 2026
No incidents reported
March 31, 2026
08:53 UTC
Elevated errors on Claude Opus 4.6
19:41 UTC
Opus 4.6 and Sonnet 4.6 error rate elevated
20:12 UTC
Unavailable connectors in Claude.ai desktop applications
April 01, 2026
01:27 UTC
Elevated errors and latency on Claude Haiku 4.5
09:06 UTC
Elevated errors on requests to Claude Opus 4.6
April 02, 2026
23:16 UTC
Voice conversations not shown in Claude.ai sidebar
April 03, 2026
18:12 UTC
Elevated errors on requests to Claude Sonnet 4.6
April 04, 2026
No incidents reported
April 05, 2026
No incidents reported

Incidents in the last 30 days

Elevated errors on requests to Claude Sonnet 4.6

Anthropic · Resolved 1 day ago ·

Voice conversations not shown in Claude.ai sidebar

Anthropic · Resolved 2 days ago ·

Elevated errors on requests to Claude Opus 4.6

Anthropic · Resolved 4 days ago ·

Elevated errors and latency on Claude Haiku 4.5

Anthropic · Resolved 4 days ago ·

Unavailable connectors in Claude.ai desktop applications

Anthropic · Resolved 4 days ago ·

Opus 4.6 and Sonnet 4.6 error rate elevated

Anthropic · Resolved 4 days ago ·

Elevated errors on Claude Opus 4.6

Anthropic · Resolved 5 days ago ·

Dispatch sessions not responding in Claude Desktop

Anthropic · Resolved 7 days ago ·

Elevated errors on Opus 4.6 Fast Mode

Anthropic · Resolved 8 days ago ·

Elevated error rates on Opus 4.6

Anthropic · Resolved 9 days ago ·

Elevated errors for MCP calls

Anthropic · Resolved 9 days ago ·

Elevated errors on Claude Opus 4.6 and Sonnet 4.6

Anthropic · Resolved 9 days ago ·

Elevated errors on Claude Opus 4.6

Anthropic · Resolved 10 days ago ·

Elevated connection reset errors in Cowork

Anthropic · Resolved 9 days ago ·

Elevated Errors on claude.ai

Anthropic · Resolved 11 days ago ·

Elevated errors on Claude Opus 4.6

Anthropic · Resolved 11 days ago ·

Elevated errors on Claude.ai [retroactive]

Anthropic · Resolved 12 days ago ·

Claude.ai and Claude login down

Anthropic · Resolved 13 days ago ·

Delayed response completion on Claude.ai

Anthropic · Resolved 14 days ago ·

Elevated error rates on Claude Opus and Sonnet 4.6

Anthropic · Resolved 15 days ago ·

Elevated errors on Claude Opus 4.6

Anthropic · Resolved 17 days ago ·

Elevated errors on Claude Sonnet 4.6

Anthropic · Resolved 17 days ago ·

Elevated errors across surfaces

Anthropic · Resolved 17 days ago ·

Elevated errors on Claude.ai

Anthropic · Resolved 17 days ago ·

Elevated errors on Claude.ai

Anthropic · Resolved 18 days ago ·

Increased errors on Opus 4.6

Anthropic · Resolved 18 days ago ·

Elevated errors on Claude Opus 4.6

Anthropic · Resolved 18 days ago ·

Elevated errors on Claude Opus 4.6

Anthropic · Resolved 18 days ago ·

Elevated errors on Claude Sonnet 4.6

Anthropic · Resolved 19 days ago ·

Elevated errors on Claude Opus 4.6

Anthropic · Resolved 19 days ago ·

Elevated errors on Claude Sonnet 4.6

Anthropic · Resolved 19 days ago ·

Elevated errors on Claude Sonnet 4.6

Anthropic · Resolved 20 days ago ·

Elevated errors on Claude.ai

Anthropic · Resolved 20 days ago ·

Elevated errors on Claude.ai

Anthropic · Resolved 20 days ago ·

Elevated errors on Claude Opus 4.6 and Sonnet 4.6

Anthropic · Resolved 22 days ago ·

Elevated errors on Claude Sonnet 4.6

Anthropic · Resolved 23 days ago ·

Elevated errors on Claude.ai (including login issues for Claude Code)

Anthropic · Resolved 24 days ago ·

Claude Desktop app unresponsive

Anthropic · Resolved 26 days ago ·

Elevated errors on Claude Haiku 4.5

Anthropic · Resolved 29 days ago ·

Filesystem connector missing from Claude Desktop

Anthropic · Resolved 28 days ago ·

Elevated TCP three-way handshake failures on api.anthropic.com

Anthropic · Resolved 30 days ago ·