Once i click on Menu Item getting data from backend it is taking around 6 seconds because of huge data around 5,000 records, mean while one more duplicate request is friring to backend without click after every five minitues.

I have given ignoreDupResponses="true" still duplicate requests are firing.

Page is not rendring finally after some time gate way time out exception is coming.

Could you please let me know how to stop duplicate requests firing.