For the last couple of updates, using keyboard shortcuts has been really buggy, especially when flicking between eraser/brush/lasso. Once you're in one of these, sometimes you can't come out of the tool with a keyboard shortcut and have to physically (so to speak) tap the icon with your cursor, or tapping out of the photoshop window and going back in again. A real annoying pain! Anyone else having this, or seen if it's been mentioned or addressed?