Quick question for Wacom Intuos3 users. Lately I have been having issues with the tablet just not recognizing the pen in the middle of my working in Photoshop. The only way I've managed to fix it is to reinstall the driver but its just a temporary fix. Later on in the day it'll happen again. I read in a forum about installing an older version of the Wacom driver but it still doesn't fix the issues. Any thoughts?