John,
It sounds like a conflict between the driver and Red.
You can usually stop the process in task manager if you know the name of the driver process.
You can also try disabling the service by going into Device manager> Services and Applications> Services and locating the driver and disabling it.
This could be a temporary fix. If we can get a model number for the Wacom Tablet and a the driver name/version we can have someone look into it.
-Matt