If you have a Wacom digital tablet, and you use it a lot, you may occasionally encounter unexpected problems. Have your brush dynamics stopped working? Is your screen mapping incorrect (cursor does not reach all fours edges of display area)? Do you experience intermittent cursor movement or none at all? Do you suffer from unexpected clicking? For Intermittent cursor or unexpected clicking, jump to step 4. Otherwise let's start with some simple steps that often help.
1) The simplest thing to try is to reboot your computer (and also restart your drawing program.)
2) If any new software was recently installed, it might be causing a conflict. Did the symptoms begin on the same day the new software was installed? Try uninstalling the new software and rebooting.
3) The next step is to uninstall and reinstall the Wacom drivers. Uninstall ALL tablet drivers including drivers for previous tablets. Previous drivers can cause conflicts. Disconnect your tablet and reinstall th