Lightroom :: 5.3 - Files Don't Transfer Using Tethered Capture With D800

I'm trying to set up tethered shooting with my D800. Following the steps to initiate tethered capture per Adobe, the camera is recognized, the camera settings are updated in LR when changed at the camera, and the LR shutter release functions properly. Only the files never transfer to LR. LR indicates that the "Files are Transferring from Camera" but they never do.  Here's some additional information.
 
Macbook Pro v 10.8.5
Lightroom 5.3 up to date.
D800 firmware up to date.

I've gone through all the steps on the Adobe troubleshooting page. I've tried this with a CF card installed and no card installed. This setup works perfectly with Image Capture on the Mac.