I'm quite sure its packetloss due to the long times/missing packets when pinging the router. This adapter is relatively new, maybe a year old for 60 bucks, and has proper win7 64 bit drivers installed.
Can I purchase a better adapter to fix this problem? What do you recommend??? The adapter is downstairs and the router is upstairs now, does that matter? The thing is the space between them is still not very far. And I don't think there is much/if any electrical interference.
Thanks very much in advance for any advice.