http://www.youtube.com/watch?v=lj3telCXbD0
All the details are in the comment, but i'll re-attach, here
I run into this problem on High/Ultra High settings (and can avoid it altogether if settings are set to Low before entering a quest). Note: Directx9 is enabled in this clip, and the same occurs on DX10 or DX11 they seem to have no effect. Please help, Server: Ghallanda - Name is in the bottom right corner. If you have any suggestions on how I can KEEP UltraHigh on and get rid of this problem it would be greatly appreciated. 100,000PP Appreciated if you're on Ghallanda - Talk to Voltelin
System Specs:
ASUS P67 Sabertooth Motherboard
Intel i5-2500K Processor OC'd to 4.3Ghz
8GB Corsair Vengeance RAM @ 1600Mhz
PNY Nvidia GeForce 570
Corsair Force 128GB SSD HD
CoolerMaster 850W Silent Pro Gold PSU
Windows7 Ultimate
Latest Drivers on all hardware (System built on 03/20/2011)
Peripherals:
Logitech G15 Gaming Keyboard
Logitech G500 Mouse
Tritton AX PC Pro 7.1 Headset