I have been having problems with the NOD32 HTTP scanner impacting web performance. My laptop isn't the first computer to have a performance decrease with the HTTP scanner in my experience. As you can see, when the scanner is on, my pings are way high and my upload is limited. With it off, my connection operates as normal. Web browsing and other functions are slowed to a crawl. Using speedtest.net has been my only real way of metering it for a support type case. Here's a speedtest with HTTP scanner on. http://www.speedtest.net/result/908821911.png And here's a test with HTTP scanner off. http://www.speedtest.net/result/908821266.png ESET NOD32 v4.0.474.0 Win 7 Pro 64-bit Any ideas?