[External] - CAT-M Connectivity Issues in the US

Incident Report for Simbase

Resolved

This incident has been resolved.
Posted Nov 12, 2025 - 07:36 UTC

Update

[2025-11-10 22:24:30] - Incident status was updated to "investigating".

Summary: An issue has been identified affecting certain SIMs roaming on two major CAT-M networks in the United States. This may cause temporary access problems. The provider is actively investigating and working to restore normal service.
Posted Nov 10, 2025 - 22:40 UTC

Investigating

Abnormal behavior detected on CAT-M networks affecting roaming connectivity. This may cause temporary access issues to CAT-M networks for IoT devices.

Affected countries: US
Posted Nov 10, 2025 - 22:40 UTC