Sorry if this has been posted before.
When you select a shortcut for example AF lock, and then enter menu and change that shortcut to AE lock, the AF lock remains on even after power off. I tried it with manual focus etc and had double shortcuts on the screen. Of course only the current shortcuts could be adjusted, but it could under certain situations it could be useful. I use manual exposure most of the time so I use a shortcut for manual exp that way I don't have to hit the menu button etc to re-enable the manual control.
Anyone else have shortcut suggestions?