Cloud Incidents — March 17, 2026
All incidents from major cloud and AI providers on this date.
Cross-Provider Correlation Detected
Multiple providers experienced incidents within a 2-hour window on this date. This may indicate shared infrastructure issues or broader internet events.
Concurrent window
minor
Zoom
— Service Degradation Affecting Zoom AIC and Zoom Virtual Agent in US region.
2026-03-17 02:30 UTC
minor
OpenAI
— Elevated Errors Affecting ChatGPT Free and Guest Plan Users
2026-03-17 02:58 UTC
Concurrent window
major
OpenAI
— High Error rates with ChatGPT 5.4 Pro
2026-03-17 18:16 UTC
major
Anthropic
— Elevated errors on Claude Opus 4.6
2026-03-17 19:47 UTC
minor
Zoom
resolved
Service Degradation Affecting Zoom AIC and Zoom Virtual Agent in US region.
Started: 2026-03-17 02:30 UTC
Duration: 338m
minor
OpenAI
resolved
Elevated Errors Affecting ChatGPT Free and Guest Plan Users
Started: 2026-03-17 02:58 UTC
Duration: 142m
minor
OpenAI
resolved
Elevated errors for sign-in and account creation
Started: 2026-03-17 03:06 UTC
Duration: 64m
minor
Anthropic
resolved
Elevated errors on Claude Sonnet 4.6
Started: 2026-03-17 08:04 UTC
Duration: 298m
minor
Anthropic
resolved
Elevated errors on Claude Opus 4.6
Started: 2026-03-17 09:46 UTC
Duration: 119m
minor
Anthropic
resolved
Elevated errors on Claude Sonnet 4.6
Started: 2026-03-17 14:07 UTC
Duration: 97m
minor
OpenAI
resolved
Excel Plugin is inaccessible for some users
Started: 2026-03-17 17:26 UTC
Duration: 84m
major
OpenAI
resolved
High Error rates with ChatGPT 5.4 Pro
Started: 2026-03-17 18:16 UTC
Duration: 23m
major
Anthropic
resolved
Elevated errors on Claude Opus 4.6
Started: 2026-03-17 19:47 UTC
Duration: 278m