Planetary video will not allow me to change exposures

[mike4packers]

Sorry, I'm new at Backyard Nikon, and also to Nikon equipment.  My problem is in trying to take planetary video, (camera is set to 'M') but I cannot alter the exposure time, which defaults to something like 15seconds.  What am I doing wrong?

Never had this issue on the Canon and BYEOS...trying to operate the Nikon similarly.  Any suggestions?

[admin]

This has been discussed here several times.

Nikon cameras to no work the same as Canon.  In BYN you need to pause live view, make your changes, and resume live view.  This may not work on all models.  

If you don't get the full list of shutter speed go to settings -> advance settings and clear the cache, then restart BYN.