tools getting stuck

It doesn’t happen all the time but enough that I can’t finish a drawing without having to restart the program. What happens is that the tool say for example “paint bucket” after a few uses the program won’t let me choose a different tool everything else works but I can’t switch tools for drawing. Im on a Mac btw, please help, thank you.

nm I think I’ve figured it out (by accident) on the right hand corner there is a small box that seems to keep track of the tools used i clicked the “minus” symbol and it worked again, I don’t know if that is what it is or I could be wrong. (sorry I’m new) thanks anyway.

If your keyboard is not only English, check if you switched to English language. Toon boom works laggy if you switch to a language other than English