Titanfall PC Connection Issue

Alright, so when I try to play Titanfall with the texture resolution set to "Insane," I can only connect to a match about one in ten times. The game will load for 3+ minutes, then "Retry Connection to Server" when I finally get into the Pilot class select screen, then kick me back to the main menu. This doesn't happen if I set the texture resolution to anything other than "Insane." If it's on "Very High" or lower, I can connect just fine. It's not my rig, as I have heard of people with equal or lesser specs running the game on insane just fine, and when I can get into a game on "Insane," it runs fine. What's causing this?

My build:

Intel i7 Quad Core 930 2.80 Ghz

Nvidia GeForce GTX 770 2GB

6GB Kingston RAM

EVGA X58 FTW3 Motherboard