Been using NOD32 for years I love it. I like having a software firewall installed as well, so I decided to get Smart Security. Only issue that I found was when I right click on my network adapter to diagnose a problem it tells me that "Cannot communicate with DNS server xxx.xxx.xxx.xxx". Is this something simple to fix? Another problem I was having with Smart Security was "high pings" while playing games online like Left 4 Dead, got rid of Smart Security, high pings and this dns communication problem went away. But I'd like to use Smart Security if possible, any fixes?