Firebase Status Dashboard

This page provides status information on the services that are part of Firebase. Check back here to view the current status of the services listed below. If you are experiencing an issue not listed here, please contact Support. Learn more about what's posted on the dashboard in this FAQ. For additional information on these services, please visit


For incidents related to Cloud Functions, Cloud Firestore and Cloud Storage, please see Cloud Status Dashboard. And for incidents related to Google Analytics, please see Ads Status Dashboard.

History of incidents reported by product

Active Products

AB Testing (BETA)

No incidents reported.

App Distribution

Summary Date Duration
We're aware of a problem with App Distribution affecting uploads of AABs. 31 Mar 2023
1 hour, 23 minutes
Accessing the Firebase App Distribution tester web experience on iOS devices with iOS 14 and below is having issues. 27 Mar 2023
1 day, 10 hours
We're aware of a problem with App Distribution affecting uploads of AABs. 22 Mar 2023
8 hours
We're aware of a problem with App Distribution affecting uploads of AABs. 21 Mar 2023
6 hours
We're aware of a problem with App Distribution affecting customers trying to add new testers to groups. 20 Mar 2023
3 days, 23 hours
Some customers may be noticing failed AAB uploads due to timeouts. We're investigating the solution and will update by 8:00am PST 10 Mar 2023
2 hours, 23 minutes
A subset of apps (in particular, newly created apps) are experiencing failed icon and binary downloads. We will provide an update by 8:45 AM PST. 9 Mar 2023
48 minutes
There was a problem affecting the tester web app, causing the app fail to load after signing in. 31 Oct 2022
2 hours, 40 minutes
Issue uploading AABs the Play team is investigating. 18 Oct 2022
2 hours, 19 minutes
Some AABs distributed from 2022-07-19 17:00 PDT - 2022-07-20 13:00 PDT became temporarily unavailable. Testers attempting to download affected AABs encountered an infinite spinner until a fix was applied. 19 Jul 2022
1 day, 7 hours

App Indexing

No incidents reported.


Summary Date Duration
Authentication emails for the domain are going to spam or are never received 2 Dec 2022
16 days
Authentication requests going to Mozilla are failing at a 100% rate. All customers are unable to send notifications to Mozilla Firefox clients. 28 Jul 2022
23 days

Cloud Messaging

Summary Date Duration
Firebase Messaging experienced an issue with Campaigns view and creation beginning 11:11 AM PST. The problem has been resolved. We apologize for the inconvenience and thank you for your patience and continued support 3 Mar 2023
1 hour, 59 minutes
Increased latency in the processing of upstream messages mainly in APAC 22 Oct 2022
5 days, 6 hours
Some users of the FCM V1 Batch Send API experienced an elevated number of 401 errors (CREDENTIALS_MISSING) being returned. The issue has been mitigated. 3 Oct 2022
4 days, 7 hours
Users reported an increase in UNREGISTERED errors when sending notifications through Firebase Messaging. Our investigation indicates that this increase doesn't represent an actual change in notifications delivered to installed applications, but instead more accurately reflects the real state of registrations. We are temporarily reverting the behavior change while we verify this hypothesis. 21 Sep 2022
15 days, 15 hours
Authentication requests going to Mozilla are failing at a 100% rate. All customers are unable to send notifications to Mozilla Firefox clients. 28 Jul 2022
23 days
Firebase Messaging is experiencing periods of errors on app registrations and delayed delivery of messages to disconnected devices. We have no measurable impact to connected devices, and affected registration requests would typically succeed on retry. We are working to resolve the issues but the service remains within our reliability goals. 15 Jul 2022
6 hours, 21 minutes
Customer may experience high 99th percentile latency of the FCM Send APIs 28 Jun 2022
63 days, 19 hours
We're aware of a problem with Firebase Messaging affecting notification delivery in APAC. We will provide an update by 03:00 PST. Please note that this resolution time is an estimate and may change. 28 Apr 2022
35 minutes
FCM send is experiencing higher latency. 14 Apr 2022
4 days, 17 hours


Summary Date Duration
We are investigating an issue where a Google Analytics account can not be created during Firebase project creation and fails the project creation process. 13 Oct 2022
4 days, 6 hours
Customers may encounter timeout errors when creating a Firebase project. 15 Jul 2022
6 hours, 40 minutes


Summary Date Duration
We are aware of reported discrepancies in the Crash-Free Users graph. The fix is rolling out now. 22 Aug 2022
1 day, 1 hour
We're aware of a problem with Crashlytics. There are delays on many of the functionalities. We are currently investing the problem. 15 Jul 2022
8 hours, 19 minutes

Dynamic Links

Summary Date Duration
Dynamic Links users are unable to create custom domains. 15 Nov 2022
2 days
Issue with dynamic links redirect to a blank page on iOS devices. 28 Oct 2022
1 hour, 22 minutes


No incidents reported.


Summary Date Duration
Hosting has lost logs and metrics between 5:31pm PST and 7:43pm PST due to an issue with our processing pipeline. Content serving and the API were unaffected. The pipeline has recovered and is supplying logs and metrics again and we continue to monitor its progress. 3 Feb 2023
2 hours, 12 minutes
Firebase Hosting is experiencing longer-than-normal delays when provisioning SSL certificates. Our team is continuing to investigate this issue and are working on restoring normal operations. 3 Jan 2023
8 days, 12 hours
Unable to re-add recently-deleted custom domain to Firebase Hosting 10 Nov 2022
3 days, 21 hours
Firebase Hosting having issues processing logs. 22 Aug 2022
3 hours, 55 minutes
Some developers with very large file counts are seeing errors when deploying to Firebase Hosting. 20 Jun 2022
17 days, 12 hours
Firebase Hosting logs processing was disrupted. Logs and metrics between 10:25am and 1:15pm may be missing. 14 Jun 2022
2 hours, 50 minutes
Small number of requests to Firebase Hosting's Authentication endpoints are failing. We're monitoring the issue. 13 Jun 2022
4 hours, 30 minutes
Firebase Hosting's CDN cache purging system's performance was degraded for a few hours, leading to delayed deploys and users seeing old content for extended times after deploying. 3 Jun 2022
4 hours, 45 minutes

Machine Learning (BETA)

No incidents reported.

Performance Monitoring

Summary Date Duration
Performance Monitoring BigQuery export data was delayed for date slices 2022-09-25 to 2022-09-28. 25 Sep 2022
5 days, 6 hours
Performance Monitoring BigQuery export data had some delayed from July 31 to Aug 7. We apologize for the inconvenience. 31 Jul 2022
10 days, 18 hours
Firebase Performance is not processing any new events at real-time from the users device. 14 Jun 2022
2 hours, 36 minutes

Predictions (deprecated)

No incidents reported.

Realtime Database

Summary Date Duration
Realtime database service outage in europe-west1 and asia-southeast1. Incident lasted for 14 minutes, resolving at 8:23 PDT. 15 Aug 2022
14 minutes

Remote Config

Summary Date Duration
We're aware of a problem with Remote Config related to 503 errors. We are currently investigating the problem. 15 Jul 2022
7 hours, 10 minutes

Test Lab

Summary Date Duration
Test Lab experienced a partial disruption due to Cloud Storage issues, but has now returned to normal operations. 29 Mar 2023
1 hour, 45 minutes
Test Lab is experiencing long queue wait times for some physical devices in high demand (mostly Google Pixel 3 API 28, aka "blueline", and Pixel 5 API 30, aka "redfin") 28 Mar 2023
14 hours, 50 minutes
Physical Android and iOS device execution queue is building up. 3 Mar 2023
1 hour, 46 minutes
Some test executions on ARM emulators result in inconclusive outcomes. 28 Feb 2023
1 day, 4 hours
Test Lab will experience reduced physical device capacity for planned maintenance from 2023-02-24 4:00PM PST to 2023-02-24 11:30PM PST. Tests on Android or iOS devices may see queuing during this time. We apologize for any inconvenience. 24 Feb 2023
7 hours, 14 minutes
We're aware of a problem with Firebase Test Lab affecting some customers running tests on iOS devices. XCTests built using Xcode 14 may fail on some devices. We recommend using one of the supported Xcode versions (11.7, 12.5.1, or 13.4.1). We will provide more information shortly. 20 Oct 2022
8 days, 12 hours
Automatic Google login failing on a subset of ARM emulator device types. 23 Sep 2022
4 days, 12 hours
Planned maintenance reducing physical device capacity 26 Aug 2022
11 hours, 30 minutes
Inconclusive Robo tests on virtual API 30 and 31 29 Jun 2022
2 days, 21 hours
Some android instrumentation tests run into 500 error due to a temporary service disruption. 11 Apr 2022
2 hours, 45 minutes