TabletMagic recognizes tablet - then blocks

USB to Serial cable labeled HL2303 works with Terminal emulation

On start, TabletMagic gives the Tablet as "GD-0912-R00 V1.2 (Intuos)". Checking "Setup" I find the Serial connection box grayed out and 9600, 8,1 with CTS checked

When I try "Testing" by selecting "Get Model & ROM Version" and clicking the "Send" button, nothing happens.

Then I click on the "Port:" box and select anything, the Tablet is shown as "No Tablet Found" but the "Datastream (V Binary) immediately shows "~#GD-0912-R00,V1.2-7"

Clicking on the "Port:" box again gets the same results including "Datastream (V Binary)" response.

So TableMagic appears to be communicating with the Intuos tablet initially but then blocks.

[thinkyhead]

Version 2.0b19 has been released with a 64-bit preference pane and full support for Mountain Lion. Give it a try and see if it still has issues with your GD model. http://www.thinkyhead.com/tabletmagic/download

[thinkyhead]

Version 2.0b20 includes some minor changes as well. I have received some other reports of TM being unable to figure out how to talk to GD-0912-R00, so possibly this is a lingering bug. The reports I've gotten make it sound like TM is trying to use the wrong protocol ("Wacom IV" instead of "Wacom V").