My WYZE plug worked great for several weeks. I use it, connected to a programmable relay, to control school bells. Now, even after multiple resets and a firware upgrade, it is one time zone off. I can adjust my rules, That seems to work. But how does the plug initially obtain date and time, and how does it maintain date and time?
It is connected to our wifi network, (and I checked our router and wifi sttings) it is intially paired to my phone. But it still works when my phone is off or offline.
Please satisfy my curiosity. Thanks!