See, I've had this issue for a while, but -- mostly because the internet connection isn't managed by me -- haven't done anything about it so far. I use a wireless connection which is shared in between 3 or 4 computers, and as far as I know, this only happens to mine. Every single night my internet drops dead at exactly 1:40am, only to return the next morning. During this time, the connection goes 'limited' and if I try to repair it by disconnecting/connecting to it again, it tells me that my password is wrong (when it worked just minutes before.) I'm getting quite tired of it an have no idea of what's wrong. I've asked the administrator about it and he swears that he has no idea what's happening and that it's not something he's done. This has also happened at other times, for example, I had this happen with the internet dying at 2:00am or even at 7:00am (only to return at 2am) before it changed to 1:40am. Any idea of what might be going on?