This problem has never happened before, but just started today when I connected my Xbox for the first time this semester. I can log-on to my account, but it won't connect to Xbox Live. I've tried clearing the cache and restoring the network settings, but nothing has worked. The strange thing is that on my PS3, I can connect just fine like I always have, but not on my Xbox. I'm on a wired school connection for both and always have been.
In the past, I've been able to connect to the internet on my schools network just fine, but for some reason I can't right now. I thought maybe my schools network was having troubles, but that can't be the case due to me being able to connect to it on my PC and on my PS3. Anyone got any ideas?