Bad Gateway Message

Discussion created by rfairhur24 on Nov 30, 2010
Latest reply on Oct 31, 2013 by MBoucher21
Since this weekend I can't open new posts and keep getting the following error message:

"Bad Gateway
The proxy server received an invalid response from an upstream server.
ArcWS/4.0.20 Server at forums.arcgis.com Port 80"

Any fix suggestions?

Windows Vista 64 Bit, IE8.