I came back after at least a year to the game and i encounter this problem.
When i move around with wasd the keyborad doesnt respond sometimes.I mean i walk and keep the W pressed and at random the char stops walking,if i press W again he walks for a few steps and stops again and that happens with all of the buttons wasd,its not my keyboard,this happens only with WOW,all the other games work fine.
Anyone else has a problem like that??