Hi, today for some reason my wireless network connection has become horrible. Yesterday I was clocking 18-22mbps on speedtest. Today, I'm getting 1-2. My router is a Netgear 600n dual band router, and the network adapter in this PC is a rosewill RNX-N180PCe. It was working fine yesterday, albeit not as fast as I'd have liked it to be. Today, It is virtually unusable. I can't even get a youtube video to load properly because it's so slow.
I just downloaded and installed their latest drivers / software. Didn't change. Tried power-cycling the network, didn't change. And It worked fine yesterday. Why would it suddenly become like this?
As a note, my laptop, sitting right next to the problem computer, is connected to the same network and clocking 22 mbps on speedtest.net.... So it's conceivably not the network.