Guys, stop messing with your hardware, it's a waste of time. The Titanfall 2 servers are being attacked by hackers who DDOS the servers. When those attacks are in effect, everyone is affected and there's nothing you can do. If you were able to play earlier, it only means that those hacks weren't active at that time. Apparently, they're not running 24/7. I was also able to play some games today, but I can confirm that it's happening again right now.
This has been going on for month (years in case of Titanfall 1) and it recently got worse. Respawn knows what's going on and they have 1-2 people on it...
Search for "The Hacker Destroying a Franchise - Titanfall 2" on Youtube if you don't believe me.