I have no idea what's causing this anymore. It started 2 maintenance ago, and it's getting worse every maintenance. I will port about 4-5 times in the game over an hour, and after that hour the next port starts to drop to like 1 FPS and lags up terribly, and then a "This program has stopped working" error pops up.

What I have done:
  • Check for updates
  • Tried other games
  • Checked with Radeon's forums
  • Checked for viruses/trojans