It could be a video card driver issue, a RAM issue or maybe even a bandwidth issue. Try running in compatibility mode from the shortcut (as described from the FAQ link to dual core issues). You also probably want to try adjusting your game settings from the screen where you log into EQ at, and make sure to exit it and restart it after making any changes for them to take effect. Also, make sure you aren't running any programs that might be using all of your bandwidth (like torrents or P2P programs).
|