A new update is available for SAS BI Dashboard , version 4.31_M2 :
ALERT: The BI Dashboard portlet automatic refresh option does not work for SAS® BI Dashboard 4.31_M2
In SAS® BI Dashboard, dynamic prompts that are configured to list ALL as the first item still use the first available filter value as the default
Note: A comprehensive list of all SAS hot fixes is available from support.sas.com. You can use the SAS Hot Fix Analysis, Download, and Deployment (SASHFADD) tool to manage your SAS hot fixes.