OK. I have recieved message from support:
Please appliy the small update that can be downloaded here:
ftp://******:********@ftp.open-e.com/SMALL_UPDATES/0775-DSS_V6%20-%20Intel%2010Gbps%20NIC%20driver%20set/upd_0775-DSS-V6.upd

i have did this:
maintenance - software update - upload "upd_0775-DSS-V6.upd" - reboot.
But nothing. i dont see Intel <E1G44HT> Gigabit Adapter Quad Port (OEM) PCI-E x4 10/100/1000Mbps in interfaces, only in hardware.
Any ideas?