So I started it once, wasn't much suction .. Took it apart to empty the canister, it was caked with dog hair, and some dog hair in the hose I cleaned it all out .. Started again did some vacuuming, the suction was fixed, however it started to smell, I immediately turned it off. Do you think that was just it cleaning its self out completely? Kind of was a belt burning smell, the vacuum did begin to bog down, I gave it some type disconnected the attachment, turned it back on, it comes on but I went no further than 5 seconds. Just confusing as everything is cleaned out properly and the suction is fine.