after last update today

the game worked perfect until today the game installed new patch
the lentancy jumps from 100-2500 and sometimes show me 100 while the game is actually stack
while this lot of rollback bags apear(small ones) in map i am just thrown back and sometimes die... because the potions dont work but enemy does attk

i play from israel
core2due
gforce 9800
2gram DDR2
have enoth place (more then 60G spare)