UPDATE: As of December 8th 2021 at 6:42 AM EST: This has been resolved and all marketplace behaviors should be back to normal. If you are still experiencing problems please reach out to our support team to create a ticket.
ShipStation is aware of the technical issues impacting integrated marketplaces due to the Amazon Web Services outage. This issue may impact order imports and other store-specific services, like marketplace notifications, for certain stores. We are actively monitoring the status of these issues and will provide updates as they become available.
Link to the AWS Status Page:
Thank you for your patience!