[GRASS-user] Grass too slow/freeze. Scripts works only on Qgis

[Davide Sponchiado]

Hi all
I got a great problem: i can't use Grass because it's slow and often freeze.
If i do some simple operation (v/r.in, remove ecc...) one time it did it 
in 0secs but 9 times it takes 1min and 30 secs. always.
But the great problem happens when i launch some scripts.
i look inside the task manager and i saw that g.remove, v.extract, 
v.to.points, and more are on but frozen. If i stop them throunght task 
manager, the script restarts (sometimes crash because it didn't complete 
the operation).

Same happens when i start Grass inside Qgis with the shell.
But if i run the script on Qgis it works normally.

i got Windows 8 and quadcore pc, but around i didn't find any problem 
with my config.

Tnks