QuickCast and QuickCure problems...

[thistleknot]

Been having two issues lately:

1) On my Warlock and my wife's mage (haven't tested it on a healer yet), the QuickCure buttons don't seem to work 75% of the time. I have to manually target the person and cast it from my hotbar.

2) the QuickCast buttons (the ones numbered 1-5 over the health bars in group/raid), while working for my Warlock, do not work on my wife's wizard. She mouse-overs it, sees the spell name, but when she clicks it, it doesn't work and gives a "spell or ability no longer available" error.

Has anyone else had any issues with this and maybe found a solution?