Partial degradation on Arduino Cloud and IoT connectivity

Incident Report for Arduino

Resolved

This incident has been resolved.
Posted Jun 10, 2026 - 10:13 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jun 10, 2026 - 09:17 UTC

Identified

Several devices are reporting connectivity issues with the MQTT cluster and subsequent reconnections. Investigation is in progress
Posted Jun 10, 2026 - 08:41 UTC
This incident affected: Arduino Cloud (Device connectivity, API Requests).