While playing the game and going into a quest, etc I will hear the DM voice-over talk about the quest. I can finish the quest fine, and go to other quests fine. The wierd thing though is that if I alt+tab out of the game to check my mail or the forums I will hear the DM voice-over from a previous quest. I just finished reavers on elite, heard all the voice overs fine. I then alt+tabbed out of the game and got the "This selection is incorrect" voice over. This is repeatable for me in any quest I go into that has a voice over. Has anyone else experienced this? Leads me to believe there is some kind of memory leak as the game takes up 1-1.5gb memory when this occurs but goes back down after I alt+tab.
setup:
AMD Phenom x4
Kingston SSD 64gb (Game is on this drive)
4gb DDR3
Windows 7 x64