1.7.1 performance drop

[Bat (DayZ) 230]

Since 1.7.1, my fps has dropped significantly.

Before : 40-50 fps in the wilds, 25-35 in cities

Now : 2-18 fps everywhere.

Havent found a single server with fps similar to what it was before.

Also had problems to log in on "waiting for character to create" and stuck at loading screen.

1.7.1 + beta 93825

clevo laptop

intel P8700 2.6 Ghz

nvidia 260M GTX

PS : I hope it is not my cpu that is not fast enough for the new LOS system...

Any feedback from users with different systems ?