I have Uverse and had the blank log in screen after updating my v4 files. I fixed the problem by deleting and reinstalling my graphics card drivers. I have an nvidia 460 gtx card I just bought.
Incidentally, Uverse recently made some infrastructure changes and is currently making many service calls to fix ISP and cable problems. The guy just fixed our today.

I have SBC but still having the login issues, even if I do get my character in he crashes 99% of time on zone, then it takes another 20 mins to get to character select screen, I havent even been playing EQ lately, cant zone worth a shit.

Log-in Issues
 

Log-in issues just started yesterday, the 18th. I was playing fine during the day and have not been able to see server select or my characters on quick login. If I sit there for an hour and keep tryin to login over and over I can get in the game, but I LD out upon zoning.

I'm in Chicagoland area on U-verse. Not sure that matters.

also chicagoland uverse as are a few guildies.

had a tech out today no issues with lines

It's not a signal or line issue. It's IP throttling on the part of AT&T. They, like comcast, and most other cable providers, like to find connections on their networks that're connecting via p2p. If they see it continously, and transferring a lot of information, they like to think that it's illegal downloading and throttle that particular IP connection. Thus the effect we see is timeouts (really all that this issue is) every time we login, zone, etc. The info never makes it to us, a few times it does, when you do get that one time when you zone fine, or you actually get a log in.

I've had this problem using Vuze when I was on Comcast in KY. I hadn't had a problem with Uverse really until this happened. Now it's a constant struggle just to play on p99. Frustrating I know, wish I could offer any advice, but really there isn't any, short of chewing the ears off AT&T, but honestly, that's really not going to change anything =/

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I'm in the Chicagoland area as well, but I am on COMCAST

Same problems.... Everything is fine

Just EQ is not connecting on Laptop or Mac or Win XP crap PC

Pisses me off... Wonder if everyone in Chicagoland is having this prob?