I have noticed this problem since version 9.
If I toggle the pet palette to follow my cursor I have problems with copying w/ the control key.
If I click and drag and control click I get the plus sign for a bit and then it disappears after a second or two. I end up dragging the item without a copy leaving a missing item behind (since I thought I was copying). I have to hit the control key again after the plus sign disappears to get a copy.
I have the toggle turned off though I do prefer to have the pet palette follow me about. Just find it unworkable as far as copying goes.
Anyone else?
Thanks