Regular Maintenance Release Note (May 19th, 2026)

Solution	Product Line	Feature & Bug fix
IoE Platform	Cloud infra	The system upgrade will take place from 22:00 to 24:00 (UTC+9) on May 19th, 2026. We apologize for any inconvenience this may cause. The expected impact during the maintenance period is as follows: Service Interruptions: All services may not function normally. There will be two disconnections, each lasting approximately 20 minutes. Data Uploads: Data uploads will be temporarily unavailable for the entire 120-minute maintenance window. Post-Upgrade Recovery: Once the upgrade is complete, connections will automatically recover and data uploads will resume. Please note that while the upgrade may cause a temporary delay in data processing, no data loss will occur.

Solution

Product Line

Feature & Bug fix

IoE Platform

Cloud infra

The system upgrade will take place from 22:00 to 24:00 (UTC+9) on May 19th, 2026. We apologize for any inconvenience this may cause.

The expected impact during the maintenance period is as follows:

Service Interruptions: All services may not function normally. There will be two disconnections, each lasting approximately 20 minutes.
Data Uploads: Data uploads will be temporarily unavailable for the entire 120-minute maintenance window.
Post-Upgrade Recovery: Once the upgrade is complete, connections will automatically recover and data uploads will resume. Please note that while the upgrade may cause a temporary delay in data processing, no data loss will occur.