Refresh of 0 in polar alignment hangs ekos/kstars
When attempting to use the arrow keys to scroll the view window while performing a polar alignment sometimes I've left the refresh time highlighted and the keypress changes it to an interval of zero. This results in a 100% reproducable hang (while using an ASI camera)... and then I have to start all over, quite frustrating.
A sane minimum value of 1/60th of a second should probably be enforced. :P (might also be nice if there were an auto-move checkbox that keeps the target star centered when the the detection works)