The single-target archer skill Thorn Root is often used for the 25 dodge debuff it provides, as well as a 3-second-movement-deterrent.

This skill has a 10m range. (Other archer shot skills have 12m range, for some perspective.) However, many archers have noticed a glitch when activating it.

Sometimes it flies off to the side even when we target the person and are in range. Often, it doesn't take effect unless you're right next to them or facing them. You can ask other archers; the skill just isn't as effective as it should be. I'm not saying its not powerful enough, but it needs to be tweaked so it will take effect if we're in range.