Pfsense freeze after some hours

[Sam1983]

Hi all friends,
I use pfSense 1.2 for multi Wan.
i mixed up some Internet line together for more download speed.
all seems Ok and it works great but after some hours of usage the speed droped and i cant connect to pfsense from my download box through 192.168.1.1.
at this time I must restart the pfsense and then all seems OK again.
so what is problem and how can i solve it?

[GruensFroeschli]

http://forum.pfsense.org/index.php/topic,7001.0.html