We did an nintex form upgrade from version 2.8.1.to 2.9.2 last Friday. After the upgrading, we lost the dropdown list cascading on all our forms. I looked at the control setting in design mode and looks correct, the Project field is filtered by Category field. When in running mode, the Project field doesn't have any items in the dropdown even it should have items. It works perfect before the system upgrade.

Any idea?

Thank you in advance!

Alex