Sierra Wireless incident
Service Disruption Notification - Telia Swedish (Maingate) Data Service Impairment (GNOC-11695)
Sierra Wireless experienced a notice incident on March 27, 2026 affecting Telia (Swedish SIMs) - Data, lasting 7h 27m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Mar 27, 2026, 03:16 AM UTC
We are currently observing service degradation in Telia Swedish Data Service. We have reported this issue to our partner carrier, and an investigation to determine the scope and cause is underway. Impact: Some customers may experience connectivity delays or failures in 2G/3G Data sessions. We appreciate your patience in this regard. We will provide the next update within 2 hours.
- investigating Mar 27, 2026, 03:47 AM UTC
We are continuing to investigate this issue.
- investigating Mar 27, 2026, 05:27 AM UTC
Our Carrier Partner is engaged . We are still continuing to investigate this issue with our carrier partner. We will provide an update in next 90 minutes .
- investigating Mar 27, 2026, 07:08 AM UTC
Our carrier partner is currently working on the issue, and we are expecting update shortly. We will provide an update in next 90 minutes .
- monitoring Mar 27, 2026, 08:29 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Mar 27, 2026, 10:44 AM UTC
This incident has been resolved.