I preloaded the game onto my pc. When I booted it up I played through the tutorial just fine. It loaded up without a hitch, and ran silky smooth and glitch free. However, whenever I click play, it will say it is attempting to connect, get to about 5 out 10 or so, then completely freeze up. Forcing me to kill it in task manager. I have no idea whats happening.
Please check you have the correct ports open - http://help.ea.com/en/article/online-ports-to-open-for-titanfall/
There's also a patch out so you might want to try and press check for update in Origin.