This is not the first time this has happened to me.
I am editing and saving images in Camera Raw via Bridge and suddenly, I cannot activate the Save Image command. The entire Camera Raw window just greys out and/or the Taskbar pops up in front of the Save Image button.
It's as if the Taskbar is invisibly blocking the Save Image button and appears when I try to use it.
Previously, I've had to use Control/Alt/Delete to close Camera Raw (the Cancel and Done buttons don't work either.
Another weird thing.....if I click on the Heal Tool, it will only appear on the image *above* the highest previous healing mark. If I drag the + tool symbol in amongst previous heal marks, it reverts to the mouse cursor! Bizzare!