Using: Windows XP Professional
Cartes du Ciel V. 2.76
Astroplanner V. 2.0b80
Computerized Mount: "Emulated GoTo"

Preferences > External
X Sync CdC FOV Center Coords. w/ AP FOV
X Sync CdC FOV Angular Diameter w/ AP FOV
X Sync CdC FOV Center Coords. w/ AP Telescope Coords.

After choosing new object and slewing telescope to new object, Astroplanner FOV is correct, but the Cartes du Ciel FOV does not change.

Cartes du Ciel FOV only changes when I change it from within the CdC program.