# Twilio: Push Notification Delivery Issue for Customers still using FCM Legacy APIs

> Twilio status incident “Push Notification Delivery Issue for Customers still using FCM Legacy APIs” on 2024-09-04: impact none (vendor’s label), 17 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/twilio/incidents/nhl0h2178d0t
Last updated: 2024-09-04T21:50:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2024-09-04 04:21 UTC · Resolved: 2024-09-04 21:50 UTC · Duration: 17 h
- Updates: 1
- [Vendor status page: https://status.twilio.com/incidents/nhl0h2178d0t](https://status.twilio.com/incidents/nhl0h2178d0t)
- [Company: Twilio](https://rewindex.com/company/twilio.md)

## Timeline of updates

- **resolved** 2024-09-04 21:50 UTC: We have fully investigated the potential issue with GCM/Legacy FCM push notification delivery for customers still using FCM legacy APIs. issue, and it was determined that the impact was limited to a small set of customers, who have been contacted individually to address any concerns. All systems are operational.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: none) posted by Twilio, started 2024-09-04 04:21 UTC, resolved after 17 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/twilio/incidents/nhl0h2178d0t
- Citation: Twilio, “Push Notification Delivery Issue for Customers still using FCM Legacy APIs” (2024-09-04 04:21 UTC). Archived by Rewindex: https://rewindex.com/company/twilio/incidents/nhl0h2178d0t (CC BY 4.0).
- Markdown link: `[Twilio: Push Notification Delivery Issue for Customers still using FCM Legacy APIs (2024-09-04)](https://rewindex.com/company/twilio/incidents/nhl0h2178d0t)`


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Canonical: https://rewindex.com/company/twilio/incidents/nhl0h2178d0t · Markdown: https://rewindex.com/company/twilio/incidents/nhl0h2178d0t.md · JSON: https://rewindex.com/api/v1/companies/twilio/incidents/nhl0h2178d0t · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:28:40.334Z