This is a bug fixed in the 2.5.2 beta. We will not be addressing it in 2.5.1 (really just due to time constraints and that 2.5.2 is very close to release).
I guess I'm not sure what this means. If you are referring to a the button labeled "Flip Calibration Data", you should expect this to happen immediately because this is standard Windows UI behavior one assumes when dealing with buttons. For dealing with options, one would expect a checkbox toggle.
There seems to be some misunderstanding here. SGPro will take care of auto flipping your calibration data during a flip... you don't need to do anything (or be present at all). This button really does not have much purpose any longer. If it helps at all, I have changed the title of the area housing these buttons to "Guider Actions".
From the help docs:
Allows you to manually flip the calibration data of your auto guider