When i login and go to arena and summon a monster... i start to lag extremely bad.
Jsp doesnt lag. Game didnt use to lag but now it does.
Any1 have any theories

Try hardcore.
Might not lag as much there cause less people play hardcore so not so populated...
Also, check if you've reached your download limit or are currently downloading.

if you are lagging why would you want to go hardcore?

have you tried clearing your cookies/cache? or maybe refreshing your browser if you havent already

I have tried hardcore.... same thing
Tried to deleate cookies/cache/refresh browser. Nothing seems to work.
I only download with flashget via rapidshare so no lag from that

restart computer virtual memory could be low.