https://www.techradar.com/news/sony-is-confident-it-will-find-a-solution-to-its-fortnite-console-crossplay-problem > With the arrival of the massively popular Fortnite: Battle Royale on the Nintendo Switch just weeks ago, many players were shocked to discover that any Epic Games account previously linked to a PSN account was blocked from accessing the game on the hybrid console — despite the fact that the PS4 allows for cross-play with PC and iOS players.  > Unfortunately, the problem lies with Sony, which has already refused to allow cross-play between PS4 and Xbox One players for reasons it won't go into.