After a Loooooooooooooooooooooong time i am NOT facing lag as i m back home after being out of station for a month. But as we all know, life NEVER goes smoothly - new issue cropped up. I had to reinstall Windows XP and installed the client but what happens now is that if i start the game and keep it minimized for some time, the screen goes white and the characters goes Golden. Since I wont get ANY mail from a3support and the guides will ask me to mail them (which is useless), i posted it here incase someone faced similar issue. This is how the screen looks.

I have to restart the game everytime this happens. But surprisingly it doesnt hang - i can see the golden chars running around. Posting it to the tech thread wont help so i posted it here. Incase someone wants to know my computer configuration, then here it is
Dell Latitude Laptop - D610
1 GB RAM
Intel Pentium Mobile processor - 1.73 GHz
Mobile Intel(R) 915GM/GMS Express Chipset Family
And Internet connection (which has nothing to do with it) is 256KBps at home and @ work i get roughly around 1MBps...
Hoping for suggestions. Please help me out if you have faced it
Thanks
~Wardeath