Our gravity form that we create is a pretty basic form and for some reason is very slow when submitting. We are experiencing a long hang time when submitted and is very slow to redirect to the thank you for submitting page.
At the same time, the notification email that is supposed to send to the user who submitted is not sending. It was working for a while and now it is not for some reason.
There is no plugin conflicts as the site is completely custom and does not have any other plugins.