yeah, same here, all day yesterday and so far today, error 201. This is the first time I've had it, internet works fine and I'm completely updated. starting and restarting doesn't work. I even tried selecting "repair' on the client but that didn't do it either. This is very frustrating.
Ok, so I saw on a previous thread that they changed firewall settings even though they didn't need to before. When I looked on my firewall program settings, it didn't have elderscrolls listed anymore. I changed that, but when it still didn't work, I went into my Norton security firewall settings. When I changed those settings, I was able to finally log on.