To improve service quality and system stability, the infrastructure and network team will perform network equipment upgrades on Mar. 19, 2026 (UTC+08). The 5 changes include:

1. Time: Mar. 19, 2026 08:00:00 - Mar. 19, 2026 14:00:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • London Zone B/ 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: Mar. 19, 2026 08:15:00 - Mar. 19, 2026 14:15:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • Frankfurt Zone 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: Mar. 19, 2026 12:00:00 - Mar. 19, 2026 18:00:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • Virginia 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.

4. Time: Mar. 19, 2026 12:15:00 - Mar. 19, 2026 18:15:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • Virginia 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.

5. Time: Mar. 19, 2026 15:00:00 - Mar. 19, 2026 21:00:00 (UTC+08)

• Changes: Software maintenance/upgrade, cold patch
• Effected scope:
  • Silicon Valley Zone A/ 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.