### Comment:
My smart TV's MAC address is blacklisted on my router.  Just in case it tries something funny.

### REPLY:
Most consumer devices have had built-in [MAC address randomization](https://en.wikipedia.org/wiki/MAC_spoofing#MAC_Address_Randomization_in_WiFi) for several years now, though the only things I've personally seen make use of it are some cheap off-brand Android tablets.

### END.