[Upgrade] Notice of Router upgrade in the United Kingdom (London) on June 9, 2022, Beijing time

Upgrade Schedule: June 9th, 2022, 08:00 - June 9th, 2022, 23:59 (Beijing time)

Upgrade content: Upgrade a router device in the United Kingdom (London), during which traffic migration and restoration operations are involved.

Upgrade impact: During the upgrade, route convergence may cause some users in the United Kingdom (London) experiencing two minute-level jitters when accessing Alibaba Cloud. Jitter has no material impact on long-distance connection services with automatic reconnection function. Please make sure that you have a reconnection and retry mechanism placed in your business to enhance the fault tolerance of your business.

We apologize for the inconvenience caused to you. If you have any questions, please get in touch with us for consultation and feedback.