Forum Discussion
I have same problem, after update I can´t go online. A can play singleplayer, but not multiplayer
Have you guys tried deleting firewall rules for Battlefield 1 and setting firewall to prompt you to recreate them? Sometimes the vcredist doesn't install sometimes in updates for games, don't know why. Try a repair install on vcredists in Origin Games\Battlefield 1\__Installer\vc, there is an update for 2102 and 2013 vc.
It might be the browser for multiplayer, usually if you can launch the campaign but not multiplayer, then the browser is not loading properly for multiplayer. That might be something to do with the network, DNS perhaps, is your browser working properly for different sights on the internet and do you have your network set to Home/Work and stealth off?