Возможно, слишком поздно, но добавление custom.gateway.json решает проблему блокировки MAC-адресов по времени. Пример: {"firewall": {"name": {"WAN_OUT": {"default-action": "accept", "description": "packets to internet", "rule": {"2000": {"action": "drop", "description": "ParentalGroupFirewall", "log": "enable", "source": {"mac-address": "00:15:5d:44:44:1c"}, "protocol": "all", "time": {"starttime": "20:25:00", "stoptime": "20:33:00", "weekdays": "Mon,Tue"}}, "2001": {"action": "drop", "description": "ParentalGroupFirewall2", "log": "enable", "source": {"mac-address": "00:15:5d:44:44:1c"}, "protocol": "all", "time": {"starttime": "09:00:00", "stoptime": "20:17:00", "weekdays": "Mon,Tue"}}}}}}}}