lets water go in to 'just' wet clothes then knob starts clicking round and round and round, all the while making the noises that it IS working and washing...but it ISNT????????..it DOES spin/turn when wetting the clothes, but then doesnt go round to properly wash??????????????...a week or two ago i tried using dryer function and everything was still cold and wet after 2 go's??????..do i have to give in and get a new bloody expensive one????