This is starting to look like a timing issue.
I finally noticed that when I tab off the part number in the new line, there is retrieving/saving activity per line. This can add up to a few seconds.
And ff a user tabs while the lines are being refreshed, then the grid focus is lost.
I finally noticed that when I tab off the part number in the new line, there is retrieving/saving activity per line. This can add up to a few seconds.
And ff a user tabs while the lines are being refreshed, then the grid focus is lost.