This is strange,
Before I call it a bug I will explain, and hope it is user error.
I have a 9 track song. I record the song into the arrangment view. I have a break in the song that I chop up a drum clip several times( track 7). I then have a new vsti track that I arm for recording( track 9). Nothing else is armed for recording. I do set a loop marker around the break. I set the loop on. Again this is all in the arrangement view. Once I begin to record, the clips that I had chopped up on track 7 are now replaced with the portions of the original clip before I chopped it up. I can not undo it because Live has no idea that it has happened. This happens a lot when I have the loop makers are closed in on an area that I am working on. I could not put a finger on it at first, I just noticed that the song was out of whack.
PC user
Live 4.0.3
Thanks,
Lance