Hi Barry,
what type of outdoor plug is it exactly? Because there is an old one with the internal identifier POPE009105 (EOL) and a new one with the internal identifier POPE700397. The old one seems to have no security standard, the new one S2.
So I guess yours is the old one and POPP duplicated the device driver of the new one for the old one and they didn’t adjusted the part of Z-Wave security standard. But it’s just a guess because you don’t provide much information.
If this is indeed the case, then you have to contact POPP.
For the future, please follow this guideline: Problems with Homey?
