MY display comes up with a message:

ERROR 85!
An error ha occurred while the SD was saving.
Please try again !

This happens: 1) when I am trying to save a new sequence to SD card.
2) When I copied and changed the key of sequenced songs from willum's disc, initially it saved, but after a couple of days it wasn't in the folder.

I would very much appreciate any feedback and help.

Mike Aviv