I started with two similar forms, with the same views and the same everything, the only difference is just the layout.
I kept changing the forms, but the point is they are similar forms with difference layout.

now with huge tables, it takes 30 seconds for form A to pop-up, but only 1 second for form B.

I tried to calculate the time from start (init) to the first action (the form will auto add new record / addnew)

I added in the form.init

thisform.time_start = datetime()

in the form.addnew

wait windows datetime()-thisform.time_start

the result on both forms are = 0

how can I trace what happens.

Thanks for the help

Regards,

Jerry