title: JQGrid stops responding / times out after a few minutes
body: <p>Not sure if it's just recently, but JQGrid stops responding and functioning after a few minutes, maybe 3-5 minutes now.  Sorting columns doesn't do anything, changing pages of data.  They hyperlinks work to bring up other things just like a normal web page, but the user has to refresh the page to get these controls to work.  Is there a timeout variable or how does this normally work?</p>