Yes, I have installed all drivers. In my opinion this is not a driver problem becouse I have 3 network card 1. eth0 - Broadcom NetLink; 2. Intel WiFi Link 5100 AGN; 3. Alfa AWUS051NH on each is the same error. Difference is only in the number of transmitted packets on eth0 were sent about 3000, on WiFi cards were sent about 100-200 packet
I noticed that if on my Alfa I'm not connected to any network, packets are send as they should, the same situation is when I disconnect my cable from eth0.
I think it might be a problem in my system, becouse in VM I have BT5 x32 and as my normal system I have installed BT5 x64.
Thanks for your reply and sorry for my english