You have a form, for example a donation form, in NetCommunity. After clicking the submit button to submit your payment information, the page lags and you don't see the confirmation screen right away. It make a minute or longer before the confirmation displays.
It's normal for the form to hang for a few seconds as there are many processes taking place in the background after a user clicks submit. If the form is hanging for longer than a minute:
Confirm the donation form is being submitted using the Fully Qualified Domain Name