When I attempt to use my BRUSH TOOL via any layer mask, I get no response at all. I'm brushing on both white and black, no response. This happened once before and I recall reinstalling the software, and it worked until now. Every other tool is working. I also deleted the plist and rebooted, still not responding. Hopefully there is another solution that doesn't require reinstalling. Has anyone else had this issue?
Mac OSX Tiger 10.4.11
Mac OSX Tiger 10.4.11