I found the Hub two DHCP server not to be the best, not being able to define a fixed IP Address to devices MAC address until it connected unsatisfactory.
I now use a TP-Link router which has WiFi 6 and WPA3 which keeps iPhone/iPad happy about security.
So for my raspberry pi based Wireguard server I was able to assign an IP Address for the MAC address before connecting it the LAN.
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