The OP hasn't mentioned wishing to change their broadband provider, and IIRC we haven't a clue who it is at the moment
. The Pulse8 line rental suggestion is simply to get away from the extortionate BT line rental, as I did.
At the time my broadband was with Plusnet, now with AAISP.
The indispensable man or woman passes from the scene, and what happens next is more or less the same thing as was happening before.
My broadband basic info/help site - www.robertos.me.uk.
Domains, site and mail hosting - Tsohost
Connection - AAISP Home::1 80/20. Sync 59999/14372kbps @ 600m. - BQM