Whenever I try to log in, whether with the enhanced or classic client, I get the message:
The patch client encountered corruption in the file [patcher.prod.sig] on the remote server. Please try the patch operation again.
Note that it is saying the issue is with the remote server. But I could get into Vent, talk with some of my guildmates, and they could log out and log back in just fine. Is this a geographical glitch? I live in southern Louisiana, but I've not encountered this type of problem before.