Multiple records form don't save first modified value

Hi everyone, I’m using Scriptcase 8.1.044 on Windows 10 Pro (Spanish), testing on Firefox 48 and Chrome, and Microsoft SQL Server 2016 Developer as backend.

My problem is with a multiple record form.

Only one of my columns is editable. When I change any number of rows, they show the values I typed, but when I SAVE the form, the value in the first row turns back to the original value.

I used SQL Profiler to check the UPDATE sentence being executed against the database, and the value sent to the database is the ORIGINAL one, not the modified one, so it’s not a database problem nor driver problem.

This happens ONLY to the first modified row. For the second, and later rows, the values are updated ok.

And no, there’s no Ajax events or Javascript code. There’s an onLoadRecord event to change color depending on values from the row, but nothing like changing values. The check for modified rows is correctly shown in every row modified. I can even uncheck and re-check the first row with no luck: the value goes back to the original as soon as I press the save button.

Any suggestion will be really appreciated.