Setupsetup with <TP Link ARCHER VR2800> for longer range wifi, too hard:
* on Hub 3.0, go to modem mode. Light turns purple: https://www.reddit.com/r/VirginMedia/comments/c703t6/purple_light_on_the_box/
* on TP Link Archer 192.168.1.1 > "Operation mode" > "Wireless router mode" (was "DSL Modem/Router mode" by default)
Get IP Using Unicast DHCP

Bibliography:
* https://community.tp-link.com/en/home/forum/topic/269540
* https://community.tp-link.com/en/home/forum/topic/170344
* https://community.virginmedia.com/t5/Gaming-Support/Connecting-Archer-VR2800-to-Hub-4/td-p/5246513
* https://community.virginmedia.com/t5/Forum-Archive/Connecting-Tp-link-archer-vr2800-to-Hub-3/td-p/4765927


 TP Link ARCHER VR2800 router Virgin Media wifi