Big ViewState Content Result A HTTP Error 504 - Gateway Timeout?

Nov 16, 2010

I have one asp.net page which seems to return a very big content (5,648,733 bytes and that is mostly consumed by VIEWSTATE) ending with a 504 Gateway timeout error. I am tracking the http request/response by using Fiddler.

And basically, when I post-back the same page -by clicking a button- the post-back fails with thoose errors shown in IE and in FF:

Internet Explorer cannot display the webpage --> in IE

The connection to the server was reset while the page was loading. --> in FF

Question: Can this be because of the big size injected in VIEWSTATE; and if yes, what is the main
reason so that it loads the page but cannot post the page back after?

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