3 ms·

FYI multiple cursors is a big feature of Sublime and Atom. Are you perhaps triggering that without realizing it?

• ramchip 11y ago
  Oh, it could be. I'll keep an eye next time. Tbanks!
  • Kudos 11y ago
    It's almost definitely what it is. You're probably still holding down CMD or CTRL, even if briefly, when you start clicking.