Photoshop Shortcuts Stop Working When Using Wacom Tablets - SOLUTION
After endless hours wasted, I found the solution for an issue I've had using the Intous tablet with my Macbook Pro. The brush would get stuck and I couldn't hit Photoshop shortcuts between brush strokes. I went through the hassle of reinstalling all drivers, buying a new tablet and setting all my Photoshop settings back to default before finding the following simple 30-second fix.