If i have 100 tracks in over 5 discs i like to number them 1 to 100.
but windows explorer displays 2 x 8's, 2 x 9's,
track 17 is missing on disc 1 (Folder1) but is present in disc 2 (Folder2)
so Disc/Folder 1 has Track numbers 1,2,3,4,5,6,7,8,8,9,9,10,11,12,13,14,15,16,18,19
Disc/Folder 2 has Track numbers 17,18,19,20,21,22,23,24,25,26,27,28,28,29,29,30,31,32,38,39
all the names of the tracks are correct just the id3 tag numbers are messed up.
If i revert back to 1-20 per disc/folder all is back to normal in windows explorer
All tracks are displayed correctly in MP3Tag & Itunes etc, its just a windows explorer issue.