Safeguard won't stay enabled
I am enabling Safeguard to my Fibre Broadband, and adding a website to block. The status icon on the Safeguard activation page changes Green to indicate changes saved and Safeguard is active. However when I return to Safeguard status is back to grey Off position. I have tried multiple times to switch on, but every time I return to safeguard page it is switched off again.
I am using BT Home Hub 6 router, everything else is standard. I checked DNS, it is using the correct primary DNS for safeguard. I waited overnight and no change.