Logic Pro 9 Why does one region refuse to copy to other track?


Hi all, I have a problem with one region that refuses to be copied to the track below it-which is empty, any ideas? Copy/Paste won't, dragging with alt won't. Am I forgetting a rule about track types?
Logic allows you to put the "wrong" kind of region on track (say, an audio region on a MIDI track, which obviously then wouldn't be heard).

.... unless there is something new that has changed.

What happens if drag (without copy) the region to the destination track?
Upvote 0
Is either the track or the region locked in any way? (either track protect, or region locked to smpte position)
Upvote 0
Thank you all for your help. The tracks are instrument tracks, nothing is hidden or soloed or locked or muted. I copied the track to a new version of that song and it can be moved-I am assuming the standard corrupted song file was the issue. I see many reports on all the Logic forums about things not working some times[and this song was started in Logic EXpress 7-I remember someone advising opening pre Logic 9 songs first in Logic 8 then save the song and it will open in Logic 9 Logic and it could just be that.
Again, Thanks to you all for the help
Upvote 0