[singron]

I use IdeaVim on a Mac and I'm 80% sure it reorders keystrokes sometimes when I go between normal and insert mode.

[pindab0ter]

I've never had this happen to me. Could you describe what happens a bit more clearly? Now I'm curious.

[singron]

E.g. I'm in insert mode, then I press esc to go to normal mode and press j to go down one line. Instead, j is inserted.

I can't be sure I didn't just make a typo, but this has happened much more often in Intellij than in vim proper, so I think there is something going on where IDEA has a hiccup and scrambles or eats some inputs.