>>snip<
>
>Bill, Sergey,
>
>I guess I'm not being clear.
>
>I understand that you need to press the spacebar, thanks.
>
>What I'm seeing is this: When I press the down arrow key and the lower (or upper) table has the little outline box (waiting for me to press the spacebar) it moves back ALL BY ITSELF to the starting, highlighted table/cursor.
>
>Best,
>
>DD

---

It could happend if you have browse window open and refresh set to non-zero value.
Try SET REFRESH TO 0 and seel if it would happend.