Greetings!
Thank you for your response and for the tips.
I’ve tried your suggestions but unfortunately does not speed up the process. It still stay around 20-30 seconds to appear something after I select an option, even I split up with page breaks. I’ve added around 10 page breaks within a test form and it behaves the same.
Where do you inserted the page breaks in your form? And how much page breaks you inserted?
Thank you once again!