RPCManager Queue Failure ListGrid issue

Hi there

I'm using SmartClient Power edition version 9.1.

I'm using RPCManager Queue functionality to save
- A dynamic form
- 3 list grids

In one queue. This works well.
The issue is the following:

When and error occurred in ListGrid 2. Thus, the dynamic form and list grid 1 went through successfully.

Rollback on the database went throught successfully.

BUT, list grid 1 "thinks" it saved its data successfully. So, when trying to submit again, the listgrid.saveAllEdits() call sends down nothing because it has recorded that the edits were saved successfully.

How can I tell the list grid to mark all records as edited again?

Please help.