Unknown Error -69 When Syncing Music or Video
I get the error: ITunes could not copy "Track Name" to the Ipod "Ipod Name" because an unknown error occurred (-69). I'm fairly sure I've also seen (-50) also, very frequently all of a sudden. My Ipod is several years old and still in great physical condition. The error always occurs when I'm trying to put a music track or video onto my Ipod. Sometimes they'll go through fine, others not. I get the error and then Itunes says "Trying to update Ipod" before it freezes. When I reset my ipod, windows pops up a window saying that the disc may have errors and I should scan in order to fix it. Scanning and repairing does nothing. After the error, the Ipod will still play what is on it, but I cannot add anything new or plug it in without similar issues. I only remember getting this issue when the new (6 months ago or so) Itunes came out. I've tried using old versions but the same error occurs.
I'm beyond frustrated. I've had to format my ipod and find all of my music over again at least 10 times now.
Other weird things I've noticed:
Sometimes when I plug in my ipod to the computer, my Ipod is still usable and the Itunes doesn't recognize it as plugged in.
Freezing when I plug in my Ipod, reseting the Ipod makes the -69/-50 error definite.
Any ideas? Google says that the problem is fairly common but I haven't stumbled upon a solution.
iPod classic, Windows 7