Memfault Outage History

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Memfault had 8 outages in the last 2 years totaling 15h 17m of downtime, averaging 0.3 incidents per month.

There were 8 Memfault outages since October 24, 2024 totaling 15h 17m of downtime. Each is summarised below. Incident details, duration, and resolution information.

Source: status.memfault.com

Minor May 27, 2026

New Devices not appearing in Device Search

Detected by Pingoru
May 27, 2026, 01:30 PM UTC
Resolved
May 27, 2026, 08:02 PM UTC
Duration
6h 32m
Affected: API & Dashboard
Timeline · 2 updates
  1. identified May 27, 2026, 01:30 PM UTC

    We are aware of an issue preventing new devices from appearing in device search. We are currently implementing a fix for this and expect to restore functionality later today. No devices or data have been lost.

  2. resolved May 27, 2026, 08:02 PM UTC

    This incident has been resolved.

Read the full incident report →

Major February 10, 2026

DNS Instability

Detected by Pingoru
Feb 10, 2026, 06:23 PM UTC
Resolved
Feb 10, 2026, 07:43 PM UTC
Duration
1h 20m
Affected: API & DashboardIngressOTA
Timeline · 2 updates
  1. identified Feb 10, 2026, 06:23 PM UTC

    Our upstream DNS provider is having an incident. Some services may be unavailable. We are monitoring and will report once the issue has been resolved.

  2. resolved Feb 10, 2026, 07:43 PM UTC

    The upstream DNS provider is recovering from the incident and our services have become accessible again via their respective domain names. We will keep monitoring until the upstream DNS provider communicates this incident is fully resolved.

Read the full incident report →

Minor November 3, 2025

Data Processing Delays - Ingress Affected

Detected by Pingoru
Nov 03, 2025, 03:51 PM UTC
Resolved
Nov 03, 2025, 05:00 PM UTC
Duration
1h 8m
Affected: API & DashboardIngress
Timeline · 3 updates
  1. identified Nov 03, 2025, 04:12 PM UTC

    Our data processing infrastructure is running behind. No data has been lost and the system should be caught up shortly.

  2. monitoring Nov 03, 2025, 04:23 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Nov 03, 2025, 05:00 PM UTC

    This incident has been resolved.

Read the full incident report →

Major October 20, 2025

Chunks ingress API errors

Detected by Pingoru
Oct 20, 2025, 05:34 PM UTC
Resolved
Oct 20, 2025, 07:03 PM UTC
Duration
1h 29m
Affected: Ingress
Timeline · 2 updates
  1. investigating Oct 20, 2025, 06:34 PM UTC

    We're seeing elevated chunks-ingress errors (chunks.memfault.com), related to today's large AWS outage. We're investigating.

  2. resolved Oct 20, 2025, 07:03 PM UTC

    The issues with chunks ingress have been resolved. The API is no longer returning errors and should be behaving normally.

Read the full incident report →

Critical October 20, 2025

AWS Outage in us-east-1 causing service disruption

Detected by Pingoru
Oct 20, 2025, 09:54 AM UTC
Resolved
Oct 20, 2025, 12:41 PM UTC
Duration
2h 46m
Affected: API & DashboardIngressOTA
Timeline · 3 updates
  1. monitoring Oct 20, 2025, 09:54 AM UTC

    An AWS operational issue in us-east-1 affected multiple services. Restoration of service is now underway and we are seeing traffic flow in again. We expect some ingestion backlogs and additional latency as everything returns to normal. We are monitoring and will provide updates as needed.

  2. monitoring Oct 20, 2025, 10:05 AM UTC

    We are continuing to monitor for any further issues.

  3. resolved Oct 20, 2025, 12:41 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical October 2, 2025

Issue accessing Memfault

Detected by Pingoru
Oct 02, 2025, 07:42 PM UTC
Resolved
Oct 02, 2025, 08:11 PM UTC
Duration
29m
Affected: API & DashboardIngressOTA
Timeline · 4 updates
  1. investigating Oct 02, 2025, 07:42 PM UTC

    We are currently investigating this issue.

  2. monitoring Oct 02, 2025, 07:53 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. monitoring Oct 02, 2025, 07:53 PM UTC

    We are continuing to monitor for any further issues.

  4. resolved Oct 02, 2025, 08:11 PM UTC

    This incident has been resolved; all systems are fully operational.

Read the full incident report →

Notice September 2, 2025

Elevated API Errors

Detected by Pingoru
Sep 02, 2025, 03:50 PM UTC
Resolved
Sep 02, 2025, 04:12 PM UTC
Duration
22m
Timeline · 1 update
  1. resolved Sep 02, 2025, 04:26 PM UTC

    Memfault experienced a briefly elevated level of API errors. Users may have seen errors between 15:50 UTC and 16:12 UTC. The issue is now resolved.

Read the full incident report →

Minor October 24, 2024

Delays in Data Ingestion and Chart Processing

Detected by Pingoru
Oct 24, 2024, 11:54 AM UTC
Resolved
Oct 24, 2024, 01:03 PM UTC
Duration
1h 9m
Affected: API & DashboardIngress
Timeline · 3 updates
  1. investigating Oct 24, 2024, 11:54 AM UTC

    We are currently experiencing a small delay in data ingestion and some charts may be slow to load for some customers. We are actively working on a fix and will post an update as soon as it is deployed.

  2. identified Oct 24, 2024, 12:58 PM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved Oct 24, 2024, 01:03 PM UTC

    The data ingestion delay is recovered and chart query performance has returned to normal response times. We are continuing to monitor system performance and will post any further updates.

Read the full incident report →