To create some demo code for you to reproduce other issues I have reported lately, I tried to create a blank new project with scaffolding the "Northwind" database on SQL Server (Express). However, due to some recent changes in RBS, this does not work without errors: Firstly infering the databsse fails if the new "Prefix Entities" option is selected. Then, if you select all tables for UI generation, you get exceptions about duplicate attributes is the generated AssemblyInfo.cs file.
Maybe you can give it a try. Should be simple to reproduce.