Fix for grapple glitch (if you are grappled onto something and use the HUD it breaks the game).
Anti-abuse timers for HUD and X-ray (so no Draygon or other enemy quick kills).

Have fun with it kiddos.
(There's still a slight glitch if you try to use the HUD and X-ray at the same time, but it's purely cosmetic/graphical and goes away easily.)