Time for copied files to show on Mybook world white light

When I transfer files from my pc to my book world they show straight away on the pc drive. They don’t update when trying to access them via my iPad/ps3 though ? They are there, but the hard drive isn’t updating/

broadcasting them .

Is this to do with settings on my book world or my router - can someone give me recommended settings for both ? My bookworld is attached to a Billion 7800n router via an Ethernet cable.

Thanks

Try going to the my book world twonky page/maintenance and click on rescan content directories.