My home network has both 2.4 GHz and 5 GHz WiFi bands and each band has a different SSID, which I created to easily know which of the two a device is connected. My Pixel 4a can connect to either band but when it does the MAC address is different between the two, which is odd.
from Frankly… https://ift.tt/3m1t8IV
via IFTTT
Notes From The Cave 