To my mistake I've signed up to Sky broadband, when I click on a legitimate link on an email the link will not open, it just goes to a blank page, also a number of apps just do not open too (my supermarket etc) I've disabled Sky Shield so it allows everything but it still wont work, when I do exactly the same thing using mobile data with Sky mobile there is no issues. This is the same using Windows 10 and Android, there was never an issue using my previous provider.