s21197

I use a usb device to play music on my 4100 however i noticed that the unit would take 8-10 seconds to load up different folders so i put all my songs in one folder (953 songs) and only 250 of them show up on the list and the unit wont play any files other than those 250. Is there a limit on how many files there can be in one folder or am i doing something wrong?