The latest Fortnite patch (3.4) brought us controlled rockets, a new sniper-only mode and much more, but one of the new features that we definitely didn’t ask for is the constant vibration that runs through your controller whilst playing the game. It’s been confirmed that this is a glitch, and isn’t happening to alert you that there’s an enemy nearby or that you’re completing a challenge.
It’s likely that this won’t be fixed until the next update, but there is a way for you to just turn this off all together.
FOR PS4 USERS
You just need to head to the Settings from the main menu. Head to the Devices menu and then Controllers. You can then disable controller vibration for both Fortnite as well as other games by unchecking this option.