Since the beta for Titanfall, lots of users who had a Belkin router had troubles playing Titanfall due to unknown issues. Respawn couldn’t find a fix on their end, and it had to be with something on Belkin’s end. Today, Belkin has posted a support document for a potential workaround for the issues.
Some gamers have had issues with some older Belkin routers while playing Titanfall. This issue can be resolved by setting static DNS on your Xbox One console. You should use your ISPs DNS as the primary and public DNS as the secondary. If you don’t know your ISPs DNS, you can use the one of the IP addresses below as primary and the other as secondary.