I have a 3500 as well and have this trouble is the past too. I saw in the notes for the new bin file posted yesterday they worked on this problem. I see you have put that bin in right?
I have in the past just reformatted the card with the computer and then the receiver would read it again.
If after fighting the card a few times I usualy just use the serial port to upload the list.
I was assuming he was just wanting to upload from the receiver. Is their a way known to help make the receiver read the SD card other than what I posted? I understand the new bin is going to help with that I myself have not tried to upload to the card in a while...
I guess we helped him he never came back I answered 12 hours ago
I've got lazy and just flash with the serial port and sort favorites now,you could edit and rename and save on the card when loaded with the bin,but everyone gave up on channel lists way back but the newbs and some die hards .I found it not to be worth the effort.And jay I'm not really shure what he is attempting to do now that you ask.