# RESOLVED: We are tracking a networking issue that may affect a significant part of the fleet. Devices may be unable to connect to backends that support IPv4 only (IPv6 and dual support are not affecte

- Provider: [Firebase](https://down.guide/firebase)
- Level: confirmed
- Impact: Degraded
- lasted 0m
- started 2026-10-27 22:28 UTC
- us
- id: DWN-c222d96dc4
- Official page: https://status.firebase.google.com/incidents/JD38jdRakyYQ97SJsaj9

## Updates from Firebase
### 2026-10-27 22:28 UTC: resolved
Incident began at 2026-10-22 15:54 and ended at 2026-10-24 01:00 (all times are US/Pacific ). 
 The issue has been identified and mitigation is in process.
 Affected products: Test Lab

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