Indeed, but please note that fixing an IP address on one Router does not affect what another Router can do. So, the IP address will still change when switching from one router to another. In general, I would advise using DHCP and caution for assigning a fixed IP address unless one is familiar with the routine.
Christiaan, I am confused by your answer. Both one’s home router and Taiko router have to use DHCP to assign IP addresses, correct?
Second, I am suggesting that he assign a static IP address to the Taiko router on his home network, not the Taiko network. That shouldn’t affect how the Taiko router assigns IP addresses to devices on the Taiko network.