When we go into IN-A and into SO it takes quite a long time for the data to come up and there is no hourglass showing that it is processing.  I have told everyone that if they go in to wait for the data to come up because it does take a while.  But if they click anywhere while it is processing then the screen freezes and they are stuck.  I timed 2 minutes for one part to have the detail come up.  But it did have a lot of sales orders.  It is usually about 30 seconds for most parts.  I thought I  read that someone else had this problem but I can't remember where to look to see if there was a resolution.