Several users have reported that they get this error after trying to login to jira/confluence:
Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /jira/login.jsp.
Reason: Error reading from remote server
I don't get this error, nor do the people in my office, how ever the offices located elsewhere (i.e. in Europe, I am located in North America) are getting this error. After 30 minutes the problem goes away by itself, but this affects the work flow and I want to know why this error is happening and how I can fix it.