i also have an ap-60r and have purchased the u110k version. i have updated the pins for s1 and j5 but still receive the errformat error on the usb drives. is there anything else that might be needed...
am i missing something on the format of the usb? thanks in advance
i am using windows 11. is there something i need to do for the formatting of the usb drive itself???
EDIT: i was able to get the usb drive working. it was all about the jumpers. Now that its working, i have noticed that when i access a drive, i can play that list, but to go to another disk, i have to power cycle the piano and select that disk first. there is no way, that i have found, to go between disks while actively using the piano
