So I've had Fedora on the machine before and wireless worked fine, but I've run into an error after reinstalling it today.

I can see all the networks in my range but when I enter a password, it attempts to connect and then just times out. Earlier, it attempted to connect and asked for the password again. I know the password I'm entering is correct because I set the password and it's been the same for a while.

Also, I'm not sure if it helps but iwconfig shows this:
IEEE 802.11bg ESSID:"House"
Mode: Managed Frequency:2.437 GHz Access Point: Not-Associated
Tx-Power=27 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off