58Sniper has a good point. If you're sure everything is as stated above, also run wuauclt /detectnow. This will prompt the local machine to "check in" with the WSUS server. However, it still may take some time to get a status in the WSUS console. By default, a computer checks in with WSUS every 22 hours with a (30 minute?) randomizer. However, this can also be changed within your WSUS policy to a shorter or longer period of time.
I hope you find this post helpful,
Jonathan Almquist
Minneapolis, MN