Wacom, issue with mapping area

Hello,

I have:

• Wacon Intuos Pen & Touch, CTH-480/S.
• Wacom driver 6.3.10w2.
• Adobe Photoshop CC 2014.2.1.
• MacBook Pro (late 2013)
• Mac OS X 10.10.1 Yosemite
• I don't have any external monitors

Most of the times I restart my computer I have to revise the mapping area. Fot "All Others" and for "Adobe Photoshop CC 2014.app".

I want to use it as:

Mode: Pen

Screen Area: Full

Tablet Area: Portion... (0,0, 4750,7600)

But after each reset, the tablet works as if I had it set to :

Mode: Pen

Screen Area: Portion... (the upper left portion)

Tablet Area: Portion... (0,0, 4750,7600)

Notice the screen area set to "Monitor 1" and still the issue:

Notice the screen area is set to "Full" an still the issue.

I'm using my tablet with the original provided USB cable. I also tried using another USB port on my computer. I don't have any other device connected to my computer. I have also my Magic Mouse (Apple Bluetooth mouse) turned off. Also I'm using the original provided power source and I also tried using the computer unplugged.

I had this issue with several older drivers as well.

This issue started with Mac OS X 10.10 Yosemite. I also tried to fix it, doing a clean install of Yosemite.

I had tried the "REMOVE" and "RE INSTALL" driver using the "Wacom Tablet Utility".

I will appreciate your help.

Kind regards,

Juan Pedro

More info: