I have an issue - the scaffolding new controllers is extremely slow. When performing this action: Controllers --> "Add" --> "Controller..." --> "MVC 5 Controller with Views and Entity Framework" - the dialog box takes about 10 minutes to load. The generation step takes even longer - around 20 minutes.
I have tried disabling all of the visual studio add-ins.
This issue seems to affect just once solution which is fairly large (20 projects ~30 controllers). Creating a blank MVC project in a new solution and trying scaffolding works normally.
Any help would be appreciated. This issue is rather frustrating.