When we turn the little purple billable button off so the time doesn't go to billable (awesome feature thank you!) the little purple button always moves back to turn on billable again and so we have to do it twice... sometimes I've already saved before I've realised it's happened so I have to go back into the task and turn it off. It's been doing this right from the start and is pretty frustrating. I'm not quite sure if it's just that it's very sensitive and the mouse goes over top of it to save the time or if it's automatic... it happens very quickly.