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  • Maintenance Schedule

Maintenance Schedule

▼ Update Date
June 18, 2025

  • Scheduled maintenance date
    Maintenance hours (10:00 p.m. - 6:00 a.m.) September 2025
    December 2025
    March 2026
    Maintenance hours (1:00 - 5:00) July 2025
    October 2025
    January 2026

    Note
    *There might be delay or cancellation according to the development status.
    *We will post the maintenance date once it is confirmed.


    Server maintenance will be performed on the day of maintenance.
    All services on the shared servers will be temporarily suspended during maintenance hours.
    (*The scheduled maintenance date and time may vary.)

    We apologize for any inconvenience this may cause, and thank you for your patience.

LearningBOX - Maintenance