We are using auxiliary routing http://example.com/path(x:y/1/1) and are hosting the application in Azure on an app service. Every-time we refresh a page that uses an auxiliary route, or direct navigate to it, IIS gives the error "A potentially dangerous Request.Path value was detected from the client (:)"
Other than allowing the : by setting <httpRuntime requestPathInvalidCharacters="<,>,%,&,\,?" />, does anyone have any other solution for this?