<p>From 31 October 2024, BT Cloud has <a href="https://www.bt.com/help/broadband/bt-cloud/getting-set-up/download-or-access-files/how-do-i-download-files--folders-and-devices-from-bt-cloud-">closed</a> and all data will soon be deleted.</p>
The hub manager has never allowed you switch public WiFi on and off, it is a network function as disabling it for your account also disables your access to any hotspots whilst out and about and doesn't just turn it off on your hub.
Hmm. Could've sworn I'd used it in order to 'opt out' originally (yet now can't to opt back in) - but I'm new to using BT products so bow to your superior knowledge!