We're getting a "request failed with HTTP status 401: Unauthorized" pop up error and then "Unable to connect to the Home Page Metrics URL. Contact your system Administrator" when opening the GP Metrics.
Setup: GP 2010, build 1860
SP 2010 Enterprise.
SQL Server - SQL instances for SP and GP, SSRS, GP addin, joined to the farm
SP Server - WFE, Central Admin
GP pushed the reports without any problem into a Reports Library that we setup and we can run and view the reports in SharePoint without issue, as well as Business Analyzer. It's when we try to add them to the Metrics screen that we get this error, and when we re-open the Reporting Tools setup.
We've restarted SP and the SQL Reporting service.
Anything that we can check for first?