You offer this save opportunity (While you fill out the question and by interrupting). If the process will be interrupting, for example, the server of the client is down or he presses a wrong button.
How to integrate that save button while client fills out the question.
Additionally, how it’s function and how the process is if the question process will be interrupted by the client or something else.
I’m not 100% sure I understand the problem you are wishing to resolve but we do have Save & Continue functionality. Perhaps this will help?
I hope this helps!
SurveyGizmo Customer Experience Team