I've been using the MagicMouse that came with our new iMac. Overall, I like the thing, but it has developed an aggravating glitch.
Lately, every time I first log-in to my user account after the iMac has sat overnight, I find that the right-click function on the MagicMouse is inoperative. Right-click is still checked in the System Preferences panel. Cycling the setting (turning it off, turning it back on) doesn't kick-start it back on. Logging-out from my account and logging back in doesn't restore the right-click function either. The only fix is to re-start the iMac. As I said, this has recently become a daily event and is pretty annoying.
Has anyone else run into this issue?