Doc Savage has absolutely no problems with the game. He cleared everything on the first try w/ a minute to spare and has played 8v8 Campaign with no problems at all. He either works and plays LAN @ Splash Damage or is the most special unique perfect game experience having person in the history of video games.
LMAO!! (No offense to Doc, I was just laughing at 4th's Letter reply)
I have a great connection as well. Still the lag is horrible. I posted a Bug/Glitch report post to keep it tidy for the developer's. Post this issue in there please:
http://www.gamesas.com/index.php?/topic/1188481-brink-bug-reports-glitches-lag-issues-all-in-here-post-them/