GitHub outage — July 16, 2026

Claude Fable 5 experiencing degraded performance

GitHub’s Multiple services was disrupted for 19h 31m on July 16, 2026. 503Radar’s sensors raised the first signal at 02:43 UTC, 6h 34m before the official status page acknowledged impact.

Key facts

Timeline

1. 02:43Z

   Detected · Signal

   11 crowd signals for Multiple services on GITHUB crossed the signal threshold.
2. 09:18Z

   Confirmed · Official

   An official GITHUB status-page notice corroborated the event — 6h 34m after detection.
3. 22:14Z

   Resolved

   Signal volume fell back below the threshold; the event was closed.

What people reported

“📦 blutrixx/generator-engine 2.10.3 Module code generator engine for Laravel + Vue 3 + NativePHP Mobile. Generates backend modules, frontend pages, mobile backe”bluesky_jetstream · 10:34 UTC

“Anthropic’s tightening down of their Claude Code on the web network proxy’s GitHub egress policies are nothing short of annoying. It was a great way to review a”@austegard.com · 11:48 UTC

“📦 nowo-tech/pwa-bundle v1.1.1 Symfony bundle to turn any application into a fully configurable Progressive Web App (manifest, service worker, offline, install ”bluesky_jetstream · 12:24 UTC

“📦 nowo-tech/pwa-bundle v1.1.2 Symfony bundle to turn any application into a fully configurable Progressive Web App (manifest, service worker, offline, install ”bluesky_jetstream · 12:24 UTC

“📦 makfly/beacon-sdk-php v0.7.0 Beacon telemetry SDK for PHP / Symfony 8 — errors, traces, logs. Home-grown, zero external instrumentation dependency. 🔗 https:”bluesky_jetstream · 16:23 UTC

“📦 nowo-tech/login-throttle-bundle v2.2.0 Symfony bundle for login throttling using native Symfony login_throttling feature with pre-configured settings 🔗 http”bluesky_jetstream · 16:24 UTC

How this was detected

1 independent evidence class for Multiple services on GITHUB. 11 crowd reports across bluesky (single platform — not corroborating), z=+0.2σ vs the cell baseline. Official notice confirms it, 6h 34m after the crowd.