title: 504 Gateway Time out in ASP.NET MVC while file downloading
body: <p>A couple of users are getting <strong>504 Gateway Time out</strong> error when they are trying to download a file from our website. This time out error comes after exactly 2 minutes of time. If the user can download the file before 2 minutes then it is working fine. I have checked my local machine to put Thread.Sleep to more than 2 minutes but it is also working fine. </p>
  
  <p>Not sure if it is IIS or Server issue. Can anyone please help me and a possible solution or suggestion to this?</p>
  
  <p>Let me know if you need more details.</p>