Frequent Disconnects

I'm pretty sure I made a post about this before, but had to responses. I'm disconnected from the server at least once a day. After this, I cannot log back in for some time. It will sit on "Success!" until I click cancel when it will pull up the realm list. When I try to connect to a realm, say Icecrown, it will stay at "Logging in to game server" for about 15 seconds or so and go back to the realm list. Choosing a different realm doesn't change anything. I've tried closing and reopening the client several times, with absolutely no luck. After a while, I'm able to log back in, but it is such an inconvenience. Please help.

I had gotten disconnected 10 minutes ago and haven't been able to login to any realm since then with no explanation given.

Yeah, me too. this sucks

Having the same issue, log in hangs at success till cancelled, then after clicking on the realm it hangs at logging in to realm for a minute or two then calls up the realm list again