On 11 September 2023, Stax will be releasing a change to remediate an issue impacting Reserved Instance (RI) recommendations shown within the Reserved Instances tab on the Savings Plans & RIs page. This issue is resulting in some out-of-date RI recommendations being collected from AWS member accounts.

After the change, Stax will only show RI recommendations that are less than 30 days old making the current recommendations and savings opportunities more accurate. Customers may notice a decrease in the Total Potential Yearly Saving and a reduction in the number of savings opportunities displayed.

This change does not impact RI recommendations generated by Stax within the AWS management account which are scoped to all accounts in the organization's consolidated billing family. These recommendations cover both the management account and member accounts and are refreshed daily.