Titanfall games crash on loading screen (pc)

i have the same issue. everything works fine until i try to get into a game it begins to load the map and the circle in the bottom right spins but after about 3 minutes of loading it freezes my whole computer and it takes my computer about 5 minutes to pull up my task manager. it started having these problems when they released their DLC for free.i dowloaded it all and i havent played since then.