At around 9:08 AM on June 23, 2025, a momentary voltage drop occurred at the D3 Center, The University of Osaka. As a result, it was confirmed that running instances on the mdx II system were forcibly shut down.

Recovery operations have since been completed; however, instances that were running at the time of the voltage drop were shut down.

We have restarted the instances that were active as of 2:00 PM on Sunday, June 22.
We sincerely apologize for the inconvenience, but we kindly ask users to manually start any other instances they require.

Please note that services such as Object Storage, ProjectDataPortal, and MyDataPortal were not affected by the voltage drop and have continued to operate normally.

We deeply apologize for the inconvenience caused and appreciate your continued support of the mdx II system.