for a long time we experience an issue when completing form in workspace. I can fill the form and click the Complete button. Nothing happens, form remains open and is unable to be submitted. If I click the button many times, sometimes it helps and forms is submitted after many clicks.
The issue doesn't occur regulary. Close and start browser sometimes helps, sometimes user have to logout and logon.
Forms architecture is simple: several text fields without scripts and AWS workflow fields collection.
I have upgraded LiveCycle ES server to the latest service pack 3.
The submit function is called after the form is submitted and data are passed to the workspace-server. That data are input parameters of the submit function and you can validate them, make computations and so on. Unfortunatelly in my case this sometime never happen. Form is unable to submit the data. And if data are not submitted, no submit function is called.
For that reasons I do think there is no problem in render / submit function.