Window movement sometimes slow/animatied

This is odd, but sometimes when I trigger my window movement macros, the window movements are animated, and therefore slower, not instantaneous. I can't figure out why this happens—it's intermittent. Anyone else encountered this?

TIA

It used to be if you hold the Shift key down when you zoomed a window, the genie animation would animate slowly.

So perhaps it depends on the modifiers you are holding at the time?

Wow good idea—but no, I don’t use that modifier in my triggers. Also, this is something that seems to turn on consistently for a few hours or days and then turn off consistently for a few hours or days.

Not a big deal if there’s no way to test/fix, just thought I’d check!