Some Rainbow Six Siege players have now recently encountered a significant bug with the ‘Defuser falling through the map’ ( 1, 2, 3, 4, 5, 6). Rainbow Six Siege ‘Defuser falling through the map’ Rainbow Six Siege cursor bug where the mouse was losing functionality had also come to light. For instance, we previously highlighted a high ping issue in the game due to wrong server selection. However, no game is without its flaws, and players have often encountered a number of issues. Rainbow Six Siege by Ubisoft is a highly popular tactical first-person shooter that has garnered a dedicated fanbase since its release.