Data entry is slow

I see that the new code which I have just checked out is slower than before.
The sistuation is I used to have some data entry forms which contain a lot of data elements (about 560 or even over 1000 data elements). That time the system run very fast, when I open them. But nowaday, it take about 5 mins to load the entry form.

Could you please take a look in the system and tell us how to solve.


HISP Vietnam