The problem happens when both playing with AC power, and internal battery, so guess a new power supply wont fix it for me..
Other thing i noted is that after updating all the drivers i couldnt get the fan to turn off because the computer was getting really hot. But then i fixed the problem by reducing the temperature of my home to the lower 70s.
Overall, the game runs smooth, connection is fine, but after a few minutes, game freezes. If i wait for about a minute, then the game starts runnning again, but if I dont restart AH before the game freezes again, then i get an error message(after one painfull minute), and wont be able to play AH again unless restart computer. Ill try to copy the error message this evening and post it for you guys.