When you increase the projectile speed of the Halt! orbs, the animated opacity of the tether lines needs to increase by the same amount. The opacity animation of the tether lines is so slow that by the time you can see it, the orb is out of range. Often it appears as if there is no tether lines at all. Increase the speed that the tether lines appear. Or better yet, remove the animation of the opacity fading in all together. Make the tether lines instantly at 100% opacity when an enemy is in range. Thanks