The issue had become so prevalent that the developers initiated the R6Fix program where players were invited to share and discuss technical issues with the game. Īfter all, who could forget recurring issues such as invisible player models, glitched spectator or kill cams, and even the infamous Raptor Legs bug. If none of the above-mentioned solutions solve the issue of Rainbow Six Siege crashing on your PC, then you can try limiting your in-game framerate.Toggling off full-screen optimization has also proven to be a highly potential fix for this crashing issue.You can try running the game in compatibility mode which has proven to fix this crashing problem most of the time.Disabling any background applications if open since Rainbow Seige often crashes due to them.You can also try updating your device drivers with a special emphasis on your graphics card.Players can solve the crashing problems by Checking the integrity of their game files to make sure there aren’t any missing or corrupted files.

The Rainbow Six Siege crashing may be caused due to any missing or corrupted game file, outdated device drivers, in-game overlay, or window/firewall restrictions.

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