Ok so I just got my first setup. An Aerotank and a Vision Spinner. Now it fired just fine the first few times, but I was going to cook dinner so I turned it off and charged it. I come back, throw the tank on and now it isn't firing at all. The battery light comes on, but the tank doesn't seem to be getting power to it. I can taste the flavor from the previous few vapes I tried, but it won't produce new vapor.