Does anyone here know how to completely start over?

In my mind, you have a couple options. You can:

  • Delete all of the questionable devices in the Device tab.
  • Or do a Data Reset of the monitor. The Data Reset is more drastic, but capable of erasing bad data history.

Not sure if either will solve your issue. Ultimately, detections (good or problematic) are a function of the Sense algorithms interacting with the accumulated on/off transition data. A few potential causes for issues - Devices that:

  • don’t fit the Sense on/off model
  • have multiple on/off operating levels (a stove burner that has high, medium, low and simmer looks like 4 devices).
  • are very similar - they all might look like one device to Sense
  • drift in power usage over time. For instance, a fan that gets dirty or an compressor that slowly looses refrigerant over time will look different to Sense.