I Forwarded TCP/UDP 27000 - 27050 at my router, no lags anymore!
But the game is really unbeatable. Gears of War ByeBye, Welcome WH40k!
Good Job THQ/Relic, really good job!
Edit: Best Weapon Heavy Bolter, haha
[Edited by Siloxis, 9/9/2011 10:05:42 AM]
Tried that but I recently changed my router from ZyXel to Thompson and I have no idea how to forward ports on it.