title: Error rendering Councillors Online web part: [The remote server returned an error: (400) Bad Request.]
body: <p>I am implementing a WCF based solution and all was working fine until I started to process larger quantities of data.</p>
  
  <p>The Solution worked well in DEV where we added large quantities of daata when we restored the site to QA we got this error . Error rendering Councillors Online web part: [The remote server returned an error: (400) Bad Request.]</p>
  
  <p>Can anyone propose a solution to this problem?</p>
  
  <p>Thank you</p>
  
  <p>My WCF web.config looks as follows :</p>
  
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