To improve service quality and system stability, the infrastructure and network team will perform network equipment upgrades on July 30, 2026 (UTC+08). The 3 changes include:

1. Time: July 30, 2026 08:00:00 - July 30, 2026 14:00:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • Frankfurt Zone A
• Description: The upgrades will cause 2 brief network jitters/delays/packet losses, each lasting around 3 seconds. Do not perform business operations during this time. We apologize for any inconvenience.

2. Time: July 30, 2026 08:15:00 - July 30, 2026 14:15:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • Frankfurt Zone B/ A/ C
• Description: The upgrades will cause 2 brief network jitters/delays/packet losses, each lasting around 3 seconds. Do not perform business operations during this time. We apologize for any inconvenience.

3. Time: July 30, 2026 15:00:00 - July 30, 2026 21:00:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • Silicon Valley Zone B
• Description: The upgrades will cause 2 brief network jitters/delays/packet losses, each lasting around 3 seconds. Do not perform business operations during this time. We apologize for any inconvenience.