Over the past month, my appliance module which I use to turn on and off a pair of led fish tank hoods has been randomly showing ridiculous amounts of kilowatt usage. An average days usage is around 15 kilowatts in my house. A few days have shown the appliance module reporting to the energy reader that it is using over 400 killowatts in a day. I talked to a tech and unpaired and re-paired the appliance switch. It's still happening. Any suggestions? The device is less than a year old. Thanks, DB