Wifi Adapter problems

[Frost Deus]

I've been moving things around at my house, and had to drag my modem from my Planetside 2 PC. I have 2 other laptops, and a new Smart TV, that I moved the modem too. I recently bought a WiFi adapter from Best Buy for about 30 dollars. When I first attempted a connection to the modem/router, it picked it up perfectly, and a bit slowly got me to google, youtube, etc.

A few hours later, the adapter picks up the signal, but will not connect anywhere. I get a 3 minute loading screen, followed by a google chrome error message.

Any ideas what could be causing the problem?

[Goku]

Are you using the latest drivers on for the wireless adapter? There maybe some settings in the router that is causing the adapter to disconnect. However I'm not too knowledgeable in that area, just know it happens.