I´m getting this error message trying to acces a web site. It doesn´t happens if I try to access from an external nework without MWG. It doesn´t seems to be a timeout problem because it appears before the timeout limit ends.
It seems to be something about html.aspx but I don´t know how to fix it.
I´ve attached a screenshot and a trace capture.
Thanks in advance.
The capture scared me as you had it as a ".com" extension!
Looking at the capture it looks like it was taken from the client, so I cant see the WG to server communication, but this appears to be some sort of timeout or connection issue (which is what the "invalid response" means). The error comes after about 70 seconds. Perhaps something happens when the POST is submitted.