While registering my KP200 smart outlets at https://myproducts.tp-link.com, I found there are the following options for US hardware version: V1.0 V1.8 V1.9 V3.0 V3.8 Leading to the obvious question: w

Problem Details First floor remodel started November 2020, finished May 2021. All TP-Link hardware originally configured May 2021. Wired and powered up weeks before that. Scheduled Christmas lights fo