There's a glitch with stealth kills, when the enemy is shooting or not moving I can stealth kill him, but every time that I press the L3 button to stealth kill an enemy that's running (not sprinting) I get dragged to him and then I melee him for some reason making me lose my energy, witch means that I'll have to melee him 2 more times, and I will not have the energy to put on the armor or to power jump so it's harder to hit me. It's really annoying because I get killed like 30% of the time I press the stealth kill button on a moving enemy, AND IT'S ALL BECAUSE OF A GLITCH!
Please fix it because I LOVE stealth killing enemies but that glitch is getting on my nerves. Please do.

I got that too when I was playing just now.
The R3 stealth kill appear behind a couching enemy.
I pressed it and ended up punching his head.
He turned around and another x2 punch and died.
/: