# Firebase: Webpush topic subscriptions may be getting throttled.

> Firebase status incident “Webpush topic subscriptions may be getting throttled.” on 2025-12-17: impact minor (vendor’s label), 10 h, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/firebase/incidents/wps4a59cjhcgjjbvy4ms
Last updated: 2025-12-18T16:00:34Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2025-12-17 18:00 UTC · Resolved: 2025-12-18 04:00 UTC · Duration: 10 h
- Updates: 2 · Affected components: Cloud Messaging
- [Vendor status page: https://status.firebase.google.com/incidents/Wps4a59CJhCGjjBvY4mS](https://status.firebase.google.com/incidents/Wps4a59CJhCGjjBvY4mS)
- [Company: Firebase](https://rewindex.com/company/firebase.md)

## Timeline of updates

- **service disruption** 2025-12-17 23:58 UTC: Webpush topic subscriptions may be throttled for some registrations. The team has identified a mitigation and is currently working on a fix.
- **resolved** 2025-12-18 16:00 UTC: The issue has been resolved. Please file a bug with Firebase support if you see any continued errors.

## Cite this

Status incident (vendor impact label: minor) posted by Firebase, started 2025-12-17 18:00 UTC, resolved after 10 h, 2 update(s).

- Canonical URL: https://rewindex.com/company/firebase/incidents/wps4a59cjhcgjjbvy4ms
- Citation: Firebase, “Webpush topic subscriptions may be getting throttled.” (2025-12-17 18:00 UTC). Archived by Rewindex: https://rewindex.com/company/firebase/incidents/wps4a59cjhcgjjbvy4ms (CC BY 4.0).
- Markdown link: `[Firebase: Webpush topic subscriptions may be getting throttled. (2025-12-17)](https://rewindex.com/company/firebase/incidents/wps4a59cjhcgjjbvy4ms)`


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Canonical: https://rewindex.com/company/firebase/incidents/wps4a59cjhcgjjbvy4ms · Markdown: https://rewindex.com/company/firebase/incidents/wps4a59cjhcgjjbvy4ms.md · JSON: https://rewindex.com/api/v1/companies/firebase/incidents/wps4a59cjhcgjjbvy4ms · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:40:52.107Z