Hotkey with "q" doesn't seem to work

I’m trying out TotalSpaces, but I cannot get a keyboard shortcut with the letter “q” to work. I’m trying to jump to a specific space using the “Hotkey for position” param, but most key combinations I want like CTRL-OPTN-Q does not work or CTRl-CMD-OPTN-Q doesn’t work. But CTRL-SHFT-Q does work.