So, if I open up my subset, and I have more than 500 records (I have a 1000), i get the popup. If I change the attribute, I get another popup. If I change the attribute again, I get another popup, etc..... Why not give me one popup, and then after the first one, not give me additional popups, seems a bit redundant. I get it. i have more than 500 points, I don't need to be reminded over and over and over and over and over and over.