カクつき

noun

lag; choppiness

Colloquial noun describing stuttering or jerkiness in video, games, or digital interfaces. Derived from the mimetic word カクカク (laggy, choppy).

See also: カクカク

• このゲーム、カクつきがひどくてまともに動うごかない。

  This game has terrible lag and won't run properly.

• 動どう画がのカクつきを直なおすには、回かい線せん速そく度どを上あげるしかない。

  To fix the choppiness in the video, you just have to increase your connection speed.