Freezing WoW

[haterade]

I've been trying to dual-box on one system with the Autohotkey program. All is fine, but after a couple of hours, both WoW applications seem to just freeze, and then it becomes a slow, laggy mess to exit them and restart the whole thing.

Any reason they're freezing?

[Imrac]

A number of things can be causing this.
Corrupt Wow File causing a memory leak (Check your task managers performance page) Over Heating (Download a program to check Temps, if you are getting artifacts on your screen it might be over heating gfx card) Wow Addon not garbage collecting correctly (Check mem usage in game) AutoHotkey looping (Post your script) Update your drivers