Just some thoughts.
Hmmm… Why on earth would Homewizard ‘spoof’ MAC addresses. And only with your P1?
My P1 dongle’s MAC range also starts with
so, 3c:39:e7:23:35:14 is your real P1’s MAC (it has never changed here since day one (March 2021), and it’s on auto-update)
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This is an Espressif MAC, widely used in iot devices. To me it seems you just seem to have mixed things up a bit.
And maybe it’s from the device’s wifi AP like Jeroen wrote:
.
I’ve heard of one device getting a different MAC address after a fw update:
