This has probably been said a million times but, I got rid of my stutters by turning off my firewall (McAfee). Even though WW2 is in my allowed list for internet use, it still gives WW2 problems. My fellow teamie, sprouto, told me to turn it off a see what happenes, and it worked, no stutters and it stays pretty stable, even in combat. So I hope this works for someone out there. Oh, sprouto said it had to do with the firewall having to read the data, then basically approving that bit of data, hence the stutters.
Thanks Again Sprouto..S!