Proxy Servers?

[scootermafia]

I just got this message when I was trying to get on ATT's site -
Gateway Timeout
The proxy server did not receive a timely response from the upstream server.
Reference #1.c58f648.1182791954.d8d148f

Wonder what this means?

[Sherman Homan]

Are you using a proxy server?

[scootermafia]

Nope, totally regular internet. Never seen that message in my life.

[Sherman Homan]

Sounds like a through put problem on their end. Which is amusing of course! All other sites accessible?