GRID SMART RENDERING ISSUE

Hi.
I am using dhtmlx grid using xml parse method. There is a editable field in my grid in which user enter some information e.g. a number. If a user use filter to find some records that is not show currently in the grid and give some information in respective field and apply some other searching filters of grid. After this if we find that record again the value is disappeared that the user give earlier.
If i turned off smart rendering then this problem does not occur. Please help me to solve this problem. There are so many records in the grid so i can not turn off smart rendering.

Warm Regards
Umair Tariq.

Please check if you are using latest version of dhtmlxGrid. If issue still occurs please open ticket at support.dhtmlx.com/