Lag when clicking and dragging knobs, faders, cables, etc

I noticed something that wasn’t there before I updated to 2.4 When I click and drag a knob, for example, instead of the knob moving as I move the mouse up and down, it has a lag of a few ms before it jumps to a different position. When I use the scroll wheel, though, it’s smooth.

Even though in this image it seems that it follows the mouse, this is a glitch in the screen capture app. So yeah, when I click and drag, the cursor moves right away, but the knob (or fader, of even if I try to disconnect a cable) takes a few ms to move

In the beginning I’m just using the scroll and you see it’s smooth.