Scrum has been the agile methodology of the last decade and will accompany us for the years to come. But not only small startups are employing the concept, also more and more large companies are choosing Scrum as their primary way of doing software development projects. As projects in those companies tend to be pretty complex and are influenced by numerous stakeholders, different approaches (SAFe, DAD, LeSS, ..) have been proposed to implement Scrum on a larger scale. The presentation will not go into technical details of those approaches but rather give a critical view on the common problems and pitfalls when going down that road by recounting practical experiences.