it's not normal, of course.
i was trying to reproduce this with 2.4, forgetting that it's not using jquery anymore
![Cheesy :D](/forum/Smileys/default/cheesy.gif)
i tried with 2.3i + Microsoft Edge and the waiting is 7ms, so no problem.
i don't have firefox on that computer to try, sorry.
I'm now on a mac, and using HFS 3, it doesn't use jquery as well.