Funnyland

Hello, we are now the proud owners of a Starlink with automatic antenna and the 2gen router with Ethernet adapter. The Starlink router is in bypass mode and a new AX86U is connected to the Ethernet port. The Internet is running and so far everything is fine. Is there anything else that needs to be set in the ASUS AX86U router? I found this on ASUS (but haven't done it yet): https://www.asus.com/support/faq/1047774/ Does it have to be done and if so why, what is the benefit ? Funny