I am looking for anyone that has automated the Proto View data control.

We have one grid, about 60 columns by 60 rows, that when it it populated the control will stop responding. I am using the same steps a user would use to enter the data, starting in the upper left hand corner, enter the value, tab to the next field. (Additional functionality was added to hit F2 to put the cell in edit mode, set the text of the text box, press enter the save the values, then tab to the next cell.) After entereing several lines of data (via the script) the control will not go into edit mode and lock up the application. When the data is entered by hand it does not lock up. (Scripts have also been slowed down to human speed with the same results.)

Has anyone used this control had seen similar problems?