Hi,
after problems with my intel network cards (driver e1000) not having any RX/TX informations to have correct graphs for Network Usage..
https://community.sophos.com/products/unified-threat-management/astaroorg/f/93/p/66718/254622#254622
Andreas gave me a new kernel with new e1000 driver (2.6.16.60-76drv1-default), and all is working fine since it is installed...
so just to give you some feedback on that new drivers/kernel working correctly without any special problems... Network Usage is now fine since this update...
thx