[Draenin]

Actually, I was able to fix the issue. Strangely enough, it had something to do with my IP not being assigned correctly.

So I cycled power on my router and left if off long enough to obtain a new IP from my ISP's DNS server and it got resolved.

For the longest time, I could barely connect to any servers, or even the Login server. But other games worked fine. So I reset my router and everything worked itself out. (Might want to test ipconfig commands in command prompt to make sure it's being correctly re-assigned though.)

Hope that's helpful.