We are writing to inform you of a scheduled maintenance operation on our
core infrastructure. We will replace critical components in our core
router and hypervisor (Apollo node). This essential upgrade will
necessitate a brief service interruption.

Details of the planned maintenance:

Date: September 27, 2024
Time: 22:30 - 23:30 (GMT+8)
Expected duration of service unavailability: Approximately 60 minutes