if you are having pathing problems for npcs

StabbityDoom

Folks: If you are having trouble setting pathing because your wait and speed buttons are unset, and you can't set them, this is the solution:
change or remove the keybinds using U or I in your keybinds under controls. Reloadui. Then it should work as intended and will bind to U and I.

thanks to @shenzi70 for this tip!