I use ntl dial-up and have experienced no problems apart from a couple of times last week the webmail service was unavailable.A good site to have a look at is click here - - -dispite the name it is not just for knockin ntl.
Some helpful people there
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation technologies coming to Siggraph 2017
iPad Pro 12.9 vs Surface Pro 5
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.