As this is happening to some and not others, as well happening to some switches and not others I am coming to conclusion that this is to do with the gen.mosquitto server and its persistence.  This survives reboot & deletion of an individual plugin. As well as restart of the mosquitto server.  I guess that is why they call it persistence. My theory as we all had to delete and install rather than upgrade with the name/author change on this plugin due to the  different serial number associ
    • Thanks
    1