Why does my mouse cursor keep jumping between two monitors when I'm in a match in Fortnite?

If you're seeing your mouse cursor move on different monitors while you're playing Fortnite, please try the following:

1. Open Fortnite.

2. Click on your Profile Icon in the screen's upper-right corner.

3. Select Settings.

4. Change the Window Mode to Fullscreen in the Window Mode option.

   If this option is already set to Fullscreen, switch it to another mode, then switch it back to Fullscreen.