Outage in Sierra Wireless

Essentials3 Subscriptions Service Notification: (GNOC-8975)

Resolved Minor
July 28, 2025 - Started 3 days ago - Lasted about 7 hours
Official incident page

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Outage Details

Our monitoring systems have detected possible service disturbances to Essentials3 SIM subscriptions. Engineers are actively investigating. We will provide additional details in 15 minutes.
Latest Updates ( sorted recent to last )
RESOLVED 3 days ago - at 07/28/2025 10:17PM

We have not observed any further issues during our monitoring period. We are considering this issue resolved.

MONITORING 3 days ago - at 07/28/2025 08:49PM

Our partner carrier has restored service, and our engineers are monitoring it to ensure stability. If no further impacts are observed during our monitoring period, we will consider this resolved.

IDENTIFIED 3 days ago - at 07/28/2025 07:11PM

Our roaming partner is still working to restore services back to original levels. While we are seeing more immediate improvements for our 2G/3G data sessions, we still see more impact for 4G data sessions.

IDENTIFIED 3 days ago - at 07/28/2025 06:22PM

We continue to see some improvement while our roaming partner is still working to bring full restoral of services. Some customers may still experience degraded services with establishing new sessions and maintaining current ones, especially in the UK and the United States.

IDENTIFIED 3 days ago - at 07/28/2025 05:40PM

Our partner carrier is actively performing mitigation actions. Our monitoring systems show signs of improvement.

INVESTIGATING 3 days ago - at 07/28/2025 04:58PM

We have escalated the issue to the Executive Level with our carrier partner as our monitoring systems show signs of degradation on both 2G/3G and 4G networks now. Our partner is working diligently to reduce network congestion and restore normal service performance.

Devices may continue to experience degraded behaviour, including issues with both new session attempts and existing connections.

INVESTIGATING 3 days ago - at 07/28/2025 04:05PM

We are continuing to investigate this issue.

INVESTIGATING 3 days ago - at 07/28/2025 03:35PM

Currently, our 4G Data Sessions may be affected, primarily with establishing new sessions; at the same time, 2G/3G sessions should not be impaired.

Our engineering teams are working with our roaming partner to resolve the issue as quickly as possible.

INVESTIGATING 3 days ago - at 07/28/2025 03:03PM

Our monitoring systems have detected possible service disturbances to Essentials3 SIM subscriptions. Engineers are actively investigating.

We will provide additional details in 15 minutes.

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