I'm sure that Roon has gotten bigger and bigger over five years. The TS670Pro is a 3rd gen i3, 7 years old, dual core. My Roon is running on an AMD2700 8 core/16 thread machine with 32GB and an NVME SSD.

Also, how much would it cost to wire the house with CAT6? 2000UKP tops? Nothing beats wired, not even expensive professional routers.

Cave: Trinnov Altitude CI-8; Oppo 203 Vanity HD; 6xDSP5k, DSP5kC, D1500; Sony Z9D, PS5 Pro; Apple TV 4K
Living: Wiim Pro; Rega Planar 1+; 2xDSP5k
Master: Wiim Pro; 2xDSP3100
Kitchen: Bluesound Flex stereo pair / Amazon Echo Studio
Deck: Wiim Mini; Random Chinese Class D; Cambridge Soundworks Outdoor 52s; Polk Sub;
Garage: Wiim Pro; 2x5k