Unstable and doesn't translate everything

At first use this seems like a useful little plugin, although right from the start it only appears to translate half the menus you are working with. However, its main problem is that it is unstable and for no reason periodically reverts to the front end language – It doesn’t take long to put it back PROVIDED you actually speak the front end language – but, with WordPress putting backend menus in alphabetical order, if your menus are suddenly in a language you don’t speak, finding the widget to reset it is no easy matter.