When I attempt to symbolize a layer on one particular field it causes the map to react real slow. It takes the layer a good 3 to 5 minutes to draw causing the map to basically become unresponsive. However if I try to symbolize on any other field in that layer it draws and behaves perfectly fine. I have tried symbolizing the layer in a brand new map along with other established maps and it reacts the same way when I symbolize on that field.
We are at 10.1 sp1.