Don't forget the £4pm is what Openreach charge the CP, which other than Sky, TT and Vodafone means BT Wholesale, who charge your ISP for all the backhaul and so on as well.
The OR price for 40/10 is £7.40pm.
Kindness isn't going to cure the world of all its awfulness but it's a good place to begin. Daisy Ridley.
My broadband basic info/help site - www.robertos.me.uk.
Domains, site and mail hosting - Tsohost
Connection - AAISP Home::1 80/20. Sync 59240/14753kbps @ 600m. - BQM