I have encountered a strange problem with key shortcuts using AC9.
For example, I assigned Cmd-D for Drag , Option-D for Drag a copy, and Option-W for Mirror a copy and so forth. Out of the blue , the key shortcuts would temporarily stop working. It would resume its function if I go back to the Option Menu and re-assign them. Then the same problem would mysteriously happen again. The intervals between problems runs about 1 hour. Does anyone else come across this problem and have a way to solve it?