Thankyou for your great explain !
If it really ClientSide Date,, wahhh... i just can't do anything :')
I have made a test again with my server. collectiong 30 player in pvp map, and all going smooth. and after i find this problem here, 3 topics have same problem.
I am thinking logicly, my maintown has 70-80 players there, and causes no lag. also PvP. so maybe the problem is in the woe controller?
if it was true its all about the server, like you suggested, maybe i will move to a better server. maybe azure can clear this x_x