The reason one or more of your smart devices may have turned off early before the #OhmHour began is due to the fact that we send out the messages to turn off our users smart devices in batches.
We have a lot of users queued up to send the shut-down signal out to, so we sometimes start the process early so we make sure to get through all the devices we need to shut off remotely. That way no smart devices will turn off late into the hour and negatively affect the points you are striving to earn.

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