If you turn on repeater in one window, and then switch to another window, I sometimes get buggy behavior.
If I enable then disable it from the same window, after a switch its not an issue.

Not sure if that is what you're saying or not.

I don't actually have the click bar to enable/disable Keymaps or Repeater on my screen. Was using IS Boxer long before the feature was implemented, and did not bother with a click bar for that.




Also, if your DPS 2 mapped key, in FTL DPS works fine.
You could copy the mapped key, paste it, and then rename it to DPS 1.
Then edit the hotkey and output, which theoretically would fix that issue.

Then sort the Keymap, which will put things back into order.