your computer is kinda slow
another problem is where are you at in the game
if you just moved up to the next higher city DW or Samark
or to Hotan
then lag would become more noticable to you
also another problem may be the kind of service you have
sometimes for example if you have a cable service more users online in the neighbor hood can cause lag
for the computer, besides getting new gear be sure you have the latest updates, sometimes this helps,
for the game go the options and turn of some of the video options
for me when i had to use my old laptop the bloom effect off made a big difference
i hope this helps some, cant think of anything else at the moment
