BE19000 (BE800) Client list is inconsistent and leads to DNS resolution issues.
When I look at my BE19000 in the tether app or the web interface the client count on the home page is always 8-10 clients shorter than then list when go into Advanced Settings/Network/DHCP Server/DHCP Client List.
Interestingly I can only resolve clients visible in the list on the home page with <hostname>.local. Clients that are only visible on the DHCP Server page do not resolve.
If I reboot the router the numbers are the same initially but start diverging quickly.
My network consists of the BE19000 sitting on the first floor and a RE650 extender upstairs