Hi Jay,
afraid it's going to be a bit clunky... I'll focus on one folder to start as there are loads in there!
So looking at the LONDON MET folder called '2.PROSPECT' it says there is 2.9GB inside...
Inside that is a folder called 'PROSPECT HM' - showing 1.89GB:
Inside that folder is a list of films. The Foldersize app I'm using indicates that those films are taking up space on the hard drive:
however when I open the same folder using the windows file explorer it shows all the same files with the grey cloud icon:
Also, just to be thorough, the 'Prospect HM' folder also has the grey cloud icon in file explorer if I go up a level:
Also, if I click on the properties of that folder, it shows that it is using 1.88GB
Thanks for your help!