# Changes to Cloudflare Workers are not producing Event Subscription events

- Provider: [Cloudflare](https://down.guide/providers/cloudflare)
- Confidence: Confirmed
- Impact: Degraded
- ongoing for 23h 41m
- started 2026-11-10 01:53 UTC
- Workers, Queues
- id: DWN-f54e8fbb5b
- Official page: https://www.cloudflarestatus.com/incidents/0ocqieaifg7h

## Summary
Cloudflare says changes to Cloudflare Workers are temporarily not producing Event Subscription events. The feature was intentionally disabled due to an ongoing issue, and the provider is working to restore it. Workers changes and already deployed Workers are working normally.

_Written by anthropic/claude-haiku-5.5 from Cloudflare's own updates._

## Updates from Cloudflare
### 2026-11-10 01:53 UTC: investigating
Changes to Cloudflare Workers are temporarily not producing Event Subscription events. We have intentionally disabled this feature due to an on-going issue. We are actively working to restore it, but this, regrettably, may take a while. Changes to Workers themselves are working normally. Already deployed Workers are entirely unaffected.

From the builder: does your app depend on Cloudflare? [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=cloudflare) detects problems in your own logs without hand-written monitors, and you can ask it in plain language which errors mention Cloudflare.

---
down.guide reads providers' official status pages every minute and adds its own evidence, always labeled. Free, no account. Agents: MCP at https://down.guide/mcp, REST at https://down.guide/api/v1, feeds at https://down.guide/feed. Built by [Sazabi](https://www.sazabi.com/?utm_source=down-guide&utm_medium=markdown&utm_content=DWN-f54e8fbb5b), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.