Hi Kevin, Thanks for the follow-up. The primary router is an ISP issued Compal CH7465LG. I have little control over most of the advanced settings in the router but it handles all DHCP and I have been able to set reserved IP addresses and have done so for all Homekit hubs, an IKEA bridge, some Aqara cameras/hubs and a WD NAS. I've had the same router for about three years now and the Alien connected for about six months. Anyway, thanks for your help and have a merry Christmas!