I've looked around an nowhere has it addessed my specific problem. It doesn't involve Playing a game, being connected to Xbox Live or the HDD so it hasn't had any information dedicated to it.
My xbox has recently started freezing when trying to access the "Network Settings" section in the "System" tab. It also freezed when clicking "Test Connection" after trying to access Xbox Live. A few hours before the connection was very spotty, only staying connected for a few seconds before disconnecting. This was remedied after restarted the console and I stayed connected for at least an hour before disconnecting and ,now, being unable to even reach "Network Settings" to see what the problem is.
I've tried it without the HDD, with the Wireless connector unplugged and it does no good, my xbox simply doesn't want me connecting to Live anymore.
I didn't really know where to put this thread because it's not necessarilly a problem with Xbox Live, as i can't even reach the settings.