So I was vacuuming with my dimension 1000 and when I got to the living room I turned it off to adjust the wands, and when I go to turn it back on nothing happens, so by now im really mad so I flip the switch on the handel a couple times and nothing, so I turn on/off the canister and flip the switch again, and after a couple of tries it comes to life. BUT it clicked on/off a couple times. so I just put it away and gave it a rest. I got rid of my other dimension 1000 because it was doing the same thing but only when you moved the hose, I really love these things and this one is black which is my dream one. what do you guys think the problem is?