On-Prem Forms - We have a forms process where users get tasks and they have a lot of things to type and reflect on in the task's form.  After some unknown amount of time, there is a timeout that occurs in the the background, no warnings, nothing.  When a user goes to submit the form, it doesn't save anything, it refreshes and they lose everything they typed in their task.   

How long is this timeout? Also is there a way to override this timeout or is there a webhook to force a popup? I am creating a workaround in JavaScript with a modal popup to ask to save, but this feels like platform basics 101 and people are frustrated.