For my home wifi, why sometimes, DHCP IP didn’t arranged by connected device and sometimes, some IP is skipped? [closed]

For my home wifi router,
I set Whitelist Mac filtering and set DHCP IP ranges from xx.xx.xx.33 to xx.xx.xx.40.
I turn off router every night and turn on again in the morning.
When I turn on home wifi router, 1st connected device mostly get… Continue reading For my home wifi, why sometimes, DHCP IP didn’t arranged by connected device and sometimes, some IP is skipped? [closed]