Dataprocessor debug doesn't work with subgrid

I have a subgrid that uses a dataprocessor and periodically doesn’t send information to the server-side code when a cell is changed. I have tried to use the dataprocessor debugger, which works fine with the main grid, to determine the problem, but the debugger does not show any data when the subgrids are updating. The code that I use to create the subgrid and subgrid processor is below.

   var subdp = new dataProcessor("update/UpdateServlet");

Please try to use the attached js file instead of the original one. (2.27 KB)