I'm running Octoprint 1.3.9rc2 and loving it. I bought a TPLink wifi plug when I saw this plugin, and it's been great to remotely turn the printer on / off. I've configured the IP address and can turn the plug on / off with the little 'lightning' icon, but cannot get the printer to shut off automatically at the end of a print.
I've gone through the instructions at the OctoPrint-TPLinkSmartplug home page (OctoPrint-TPLinkSmartplug) but the text of the descriptions doesn't quite match the actual interface.
My log successfully shows the events of turning the plug on / off manually, but nothing happens automatically. Here are what my settings look like: