Sun panel is stuck

Yesterday I was using the sun panel to see what the shadows would look like at different times of day. After a while the setting just “stuck” and no matter what I seemed to do to the sun panel controls, the shadows would not move. Early it was working fine. Does anyone have any ideas about what I’m doing wrong? I shut down the program and reopened the file in the 32 bit version and it went back to working. Any help is greatly appreciated.

Hi Michael - if you are trying to noodle the settings directly (sun position), make sure ‘Manual control’ is checked, at the top of the dialog. Or, unchecked if you want to set time/location etc.